【速览】三个经典多跳QA数据集

{
    "supporting_facts": [
        ["str(title)", "int(sent_id)"]        // 支持文档的标题和对应句子的序号（第几句）
        // ...
    ],
    "level": [ // 以下三种之一作为值。
        "easy",
        "hard",
        "medium"
    ],
    "question": "str", // 问题内容
    "context": [
        [
            "str(Title)", // 文档标题
            [
                "str(Sent)", // 句子内容
                "str(Sent)" // 句子内容
                // ...
            ]
        ]
        // ...
    ],
    "answer": "str", // 这里应该是一个字符串，代表答案内容
    "_id": "str", // 这里应该是一个唯一的字符串标识符
    "type": [        // 以下两种之一作为值。
        "bridge",
        "comparison"
    ]
}

    {
        "supporting_facts": [
            [
                "Allie Goertz",
                0
            ],
            [
                "Allie Goertz",
                1
            ],
            [
                "Allie Goertz",
                2
            ],
            [
                "Milhouse Van Houten",
                0
            ]
        ],
        "level": "hard",
        "question": "Musician and satirist Allie Goertz wrote a song about the \"The Simpsons\" character Milhouse, who Matt Groening named after who?",
        "context": [
            [
                "Lisa Simpson",
                [
                    "Lisa Marie Simpson is a fictional character in the animated television series \"The Simpsons\".",
                    " She is the middle child and most intelligent of the Simpson family.",
                    " Voiced by Yeardley Smith, Lisa first appeared on television in \"The Tracey Ullman Show\" short \"Good Night\" on April 19, 1987.",
                    " Cartoonist Matt Groening created and designed her while waiting to meet James L. Brooks.",
                    " Groening had been invited to pitch a series of shorts based on his comic \"Life in Hell\", but instead decided to create a new set of characters.",
                    " He named the elder Simpson daughter after his younger sister Lisa Groening.",
                    " After appearing on \"The Tracey Ullman Show\" for three years, the Simpson family were moved to their own series on Fox, which debuted on December 17, 1989."
                ]
            ],
            [
                "Marge Simpson",
                [
                    "Marjorie Jacqueline \"Marge\" Simpson (n\u00e9e Bouvier) is a fictional character in the American animated sitcom \"The Simpsons\" and part of the eponymous family.",
                    " She is voiced by Julie Kavner and first appeared on television in \"The Tracey Ullman Show\" short \"Good Night\" on April 19, 1987.",
                    " Marge was created and designed by cartoonist Matt Groening while he was waiting in the lobby of James L. Brooks' office.",
                    " Groening had been called to pitch a series of shorts based on \"Life in Hell\" but instead decided to create a new set of characters.",
                    " He named the character after his mother Margaret Groening.",
                    " After appearing on \"The Tracey Ullman Show\" for three seasons, the Simpson family received their own series on Fox, which debuted December 17, 1989."
                ]
            ],
            [
                "Bart Simpson",
                [
                    "Bartholomew JoJo \"Bart\" Simpson is a fictional character in the American animated television series \"The Simpsons\" and part of the Simpson family.",
                    " He is voiced by Nancy Cartwright and first appeared on television in \"The Tracey Ullman Show\" short \"Good Night\" on April 19, 1987.",
                    " Cartoonist Matt Groening created and designed Bart while waiting in the lobby of James L. Brooks' office.",
                    " Groening had been called to pitch a series of shorts based on his comic strip, \"Life in Hell\", but instead decided to create a new set of characters.",
                    " While the rest of the characters were named after Groening's family members, Bart's name is an anagram of the word \"brat\".",
                    " After appearing on \"The Tracey Ullman Show\" for three years, the Simpson family received its own series on Fox, which debuted December 17, 1989."
                ]
            ],
            [
                "Allie Goertz",
                [
                    "Allison Beth \"Allie\" Goertz (born March 2, 1991) is an American musician.",
                    " Goertz is known for her satirical songs based on various pop culture topics.",
                    " Her videos are posted on YouTube under the name of Cossbysweater.",
                    " Subjects of her songs have included the film \"The Room\", the character Milhouse from the television show \"The Simpsons\", and the game Dungeons & Dragons.",
                    " Her style has been compared to that of Bo Burnham.",
                    " In December 2015, Goertz released a concept album based on the Adult Swim series \"Rick and Morty\", \"Sad Dance Songs\", with the album's cover emulating the animation and logo of the series.",
                    " The album was made possible through Kickstarter.",
                    " She is co-host of Everything's Coming Up Podcast, a Simpsons-focused podcast along with Julia Prescott."
                ]
            ],
            [
                "Milhouse Van Houten",
                [
                    "Milhouse Mussolini van Houten is a fictional character featured in the animated television series \"The Simpsons\", voiced by Pamela Hayden, and created by Matt Groening who named the character after President Richard Nixon's middle name.",
                    " Later in the series, it is revealed that Milhouse's middle name is \"Mussolini.\""
                ]
            ],
            [
                "Los Angeles Reader",
                [
                    "Los Angeles Reader was a weekly paper established in 1978 and distributed in Los Angeles, United States.",
                    " It followed the format of the (still active) Chicago Reader.",
                    " The paper was known for having lengthy, thoughtful reviews of movies, plays and concerts in the LA area.",
                    " James Vowell was its founding editor.",
                    " Among its writers were Keith Fitzgerald, Nigey Lennon, Lionel Rolfe, Lawrence Wechsler, Mick Farren, Richard Meltzer, Heidi Dvorak, Chris Morris, Jerry Stahl, Steven Kane, Andy Klein, Allen Levy, Jim Goad, Kirk Silsbee, Henry Sheehan, Samantha Dunn, Natalie Nichols, Steve Appleford, Eric Mankin (also editor), Paul Birchall, Eddie Rivera (who wrote the paper's first cover story), Amy Steinberg, Harry Sheehan, Dan Sallit, Myron Meisel, David Ehrenstein.",
                    " Tom Davis, Bruce Bebb, Stuart Goldman, Ernest Hardy, Kevin Uhrich, Erik Himmelsbach and David L. Ulin.",
                    " It is famous for being the first newspaper to publish Matt Groening's cartoon strip, Life in Hell on April 25, 1980.",
                    " James Vowell hired Matt Groening as his assistant editor in 1979.",
                    " Groening was also originally a Reader music critic.",
                    " It also ran a cartoon strip by David Lynch (director of Blue Velvet) called The Angriest Dog in the World, a strip notable for having exactly the same drawing panels for its entire run.",
                    " James Vowell and his wife Codette Wallace bought the Reader from the Chicago Reader in February 1989.",
                    " They sold \"The Reader\" to New Times Media in 1996, which merged it with the \"Los Angeles View\" to form \"New Times LA\"."
                ]
            ],
            [
                "Homer Simpson",
                [
                    "Homer Jay Simpson is a fictional character and the main protagonist of the American animated television series \"The Simpsons\" as the patriarch of the eponymous family.",
                    " He is voiced by Dan Castellaneta and first appeared on television, along with the rest of his family, in \"The Tracey Ullman Show\" short \"Good Night\" on April 19, 1987.",
                    " Homer was created and designed by cartoonist Matt Groening while he was waiting in the lobby of James L. Brooks' office.",
                    " Groening had been called to pitch a series of shorts based on his comic strip \"Life in Hell\" but instead decided to create a new set of characters.",
                    " He named the character after his father, Homer Groening.",
                    " After appearing for three seasons on \"The Tracey Ullman Show\", the Simpson family got their own series on Fox that debuted December 17, 1989."
                ]
            ],
            [
                "List of The Simpsons video games",
                [
                    "\"The Simpsons\" is an American animated television sitcom created by Matt Groening for the Fox Broadcasting Company.",
                    " The series is a satirical parody of a middle class American lifestyle epitomized by its eponymous family, which consists of Homer, Marge, Bart, Lisa and Maggie.",
                    " It is set in the fictional town of Springfield, and lampoons American culture, society and television, and many aspects of the human condition.",
                    " The family was conceived by Groening shortly before a pitch for a series of animated shorts with producer James L.\u00a0Brooks.",
                    " Groening created a dysfunctional family and named the characters after members of his own family, substituting Bart for his own name.",
                    " The shorts became a part of \"The Tracey Ullman Show\" on April 19, 1987 and after a three-season run, the sketch was developed into a half-hour prime time show and became a hit series for Fox.",
                    " The growing popularity of the series motivated video game developers to create video games based on the series.",
                    " Two pinball machines have also been produced; one self-titled, that was only made available for a limited time after the first season finale (1990) and \"The Simpsons Pinball Party\" (2003).",
                    " Additionally, several handheld device games have been released, such as \"Bartman: Avenger of Evil\" (1990) and \"Bart Simpson's Cupcake Crisis\" (1991)."
                ]
            ],
            [
                "The Simpsons: An Uncensored, Unauthorized History",
                [
                    "The Simpsons: An Uncensored, Unauthorized History is a non-fiction book about the American animated television series \"The Simpsons\".",
                    " It was written by John Ortved, and first published in October 2009 by Faber and Faber.",
                    " In the United Kingdom, the book is called Simpsons Confidential: The uncensored, totally unauthorised history of the world's greatest TV show by the people that made it.",
                    " The book is an oral history of the show, and concentrates particularly on the writers and producers of the show.",
                    " The book includes entire chapters devoted to key figures such as creator Matt Groening and James L. Brooks and Sam Simon, who helped develop the series.",
                    " According to National Public Radio reviewer Linda Holmes, \"Ortved's thesis, essentially, is that lots of people are responsible for the success of \"The Simpsons\", and their creator, Matt Groening, has too often been viewed as the sole source to the detriment of others who also deserve to be praised.\""
                ]
            ],
            [
                "List of The Simpsons guest stars",
                [
                    "In addition to the show's regular cast of voice actors, celebrity guest stars have been a staple of \"The Simpsons\", an American animated television sitcom created by Matt Groening for the Fox Broadcasting Company, since its first season.",
                    " \"The Simpsons\" focuses on the eponymous family, which consists of Homer, Marge, Bart, Lisa and Maggie.",
                    " The family was initially conceived by Groening for a series of animated shorts, which originally aired as a part of \"The Tracey Ullman Show\" between 1987 and 1989.",
                    " The shorts were developed into a half-hour prime time series which began in December 1989.",
                    " The series' 27th season began in September 2015 and episodes of \"The Simpsons\" have aired.",
                    " A feature film adaptation of the series called \"The Simpsons Movie\", was released in 2007."
                ]
            ]
        ],
        "answer": "President Richard Nixon",
        "_id": "5a8d7341554299441c6b9fe5",
        "type": "bridge"
    }

[
    {
        "_id": "str",
        "question": "str",
        "context": [
            [
                "str(Title)", // 文档标题
                [
                    "str(Sent)", // 句子内容
                    "str(Sent)" // 句子内容
                    // ...
                ]
            ]
        // ...
        ]
    }
]

    {
        "_id": "str",
        "type": [				 // 以下四种之一作为值。
            "compositional",
            "inference",
            "bridge_comparison",
            "comparison"
        ],
        "question": "str",
        "context": [
            [
                "str(Title)", // 文档标题
                [
                    "str(Sent)", // 句子内容
                    "str(Sent)" // 句子内容
                    // ...
                ]
            ]
            // ...
        ],
        "supporting_facts": [
            ["str(title)", "int(sent_id)"]        // 支持文档的标题和对应句子的序号（第几句）
            // ...
        ],
        "evidences": [
			["str(subject entity)", "str(relation)", "str(object entity)"]
            // ...
        ],
        "answer": "str"
    }

    {
        "_id": "13f5ad2c088c11ebbd6fac1f6bf848b6",
        "type": "bridge_comparison",
        "question": "Are director of film Move (1970 Film) and director of film M\u00e9diterran\u00e9e (1963 Film) from the same country?",
        "context": [
            [
                "Stuart Rosenberg",
                [
                    "Stuart Rosenberg (August 11, 1927 \u2013 March 15, 2007) was an American film and television director whose motion pictures include \"Cool Hand Luke\" (1967), \"Voyage of the Damned\" (1976), \"The Amityville Horror\" (1979), and \"The Pope of Greenwich Village\" (1984).",
                    "He was noted for his work with actor Paul Newman."
                ]
            ],
            [
                "M\u00e9diterran\u00e9e (1963 film)",
                [
                    "M\u00e9diterran\u00e9e is a 1963 French experimental film directed by Jean-Daniel Pollet with assistance from Volker Schl\u00f6ndorff.",
                    "It was written by Philippe Sollers and produced by Barbet Schroeder, with music by Antione Duhamel.",
                    "The 45 minute film is cited as one of Pollet's most influential films, which according to Jonathan Rosenbaum directly influenced Jean-Luc Goddard's \"Contempt\", released later the same year.",
                    "Footage for the film was shot around the Mediterranean, including at a Greek temple, a Sicilian garden, the sea, and also features a fisherman, a bullfighter, and a girl on an operating table."
                ]
            ],
            [
                "Move (1970 film)",
                [
                    "Move is a 1970 American comedy film starring Elliott Gould, Paula Prentiss and Genevi\u00e8ve Wa\u00efte, and directed by Stuart Rosenberg.",
                    "The screenplay was written by Joel Lieber and Stanley Hart, adapted from a novel by Lieber."
                ]
            ],
            [
                "Ian Barry (director)",
                [
                    "Ian Barry is an Australian director of film and TV."
                ]
            ],
            [
                "Peter Levin",
                [
                    "Peter Levin is an American director of film, television and theatre."
                ]
            ],
            [
                "Brian Johnson (special effects artist)",
                [
                    "Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects."
                ]
            ],
            [
                "Rachel Feldman",
                [
                    "Rachel Feldman( born August 22, 1954) is an American director of film and television and screenwriter of television films."
                ]
            ],
            [
                "Hanro Smitsman",
                [
                    "Hanro Smitsman, born in 1967 in Breda( Netherlands), is a writer and director of film and television."
                ]
            ],
            [
                "Jean-Daniel Pollet",
                [
                    "Jean-Daniel Pollet (1936\u20132004) was a French film director and screenwriter who was most active in the 1960s and 1970s.",
                    "He was associated with two approaches to filmmaking: comedies which blended burlesque and melancholic elements, and poetic films based on texts by writers such as the French poet Francis Ponge."
                ]
            ],
            [
                "Howard W. Koch",
                [
                    "Howard Winchel Koch( April 11, 1916 \u2013 February 16, 2001) was an American producer and director of film and television."
                ]
            ]
        ],
        "supporting_facts": [
            [
                "Move (1970 film)",
                0
            ],
            [
                "M\u00e9diterran\u00e9e (1963 film)",
                0
            ],
            [
                "Stuart Rosenberg",
                0
            ],
            [
                "Jean-Daniel Pollet",
                0
            ]
        ],
        "evidences": [
            [
                "Move (1970 film)",
                "director",
                "Stuart Rosenberg"
            ],
            [
                "M\u00e9diterran\u00e9e (1963 film)",
                "director",
                "Jean-Daniel Pollet"
            ],
            [
                "Stuart Rosenberg",
                "country of citizenship",
                "American"
            ],
            [
                "Jean-Daniel Pollet",
                "country of citizenship",
                "French"
            ]
        ],
        "answer": "no"
    }

{
    "id": "nhop_indx(str)",
    "paragraphs": [
        {
            "idx": "int",
            "title": "str",
            "paragraph_text": "str",
            "is_supporting": [ // 以下两种之一作为值。
                false,
                true
            ]
        }
    ],
    "question": "str",
    "question_decomposition": [
        {
            "id": "int",
            "question": "str",
            "answer": "str",
            "paragraph_support_idx": "int"
        }
    ],
    "answer": "str",
    "answer_aliases": [
        "str"//...
    ],
    "answerable": [ // 以下两种之一作为值。
        false,
        true
    ]
}

    {
        "id": "2hop__28482_46077",
        "paragraphs": [
            {
                "idx": 0,
                "title": "Pavlodar",
                "paragraph_text": "Pavlodar (Kazakh and Russian: Павлодар) is a city in northeastern Kazakhstan and the capital of Pavlodar Region. It is located 450 km northeast of the national capital Nur-Sultan, and 405 km southeast of the Russian city of Omsk along the Irtysh River. , the city has a population of 331,710. The population of \"Pavlodar\" is composed predominantly of ethnic Russians and Kazakhs with significant Ukrainian, German and Tatar minorities. The city is served by Pavlodar Airport.",
                "is_supporting": false
            },
            {
                "idx": 1,
                "title": "San Jose, San Pablo, Laguna",
                "paragraph_text": "Barangay San Jose (commonly known as Malamig) is one of the 80 barangays of San Pablo City in the Philippines. Located along the eastern part of the city, it is bordered by Brgy. Concepcion on the north and Brgy. San Francisco on the west.",
                "is_supporting": false
            },
            {
                "idx": 2,
                "title": "Siege of Sloviansk",
                "paragraph_text": "The Siege of Sloviansk was an operation by the Armed Forces of Ukraine to recapture the city of Sloviansk in Donetsk Oblast from pro-Russian insurgents who had seized it on 12 April 2014. The city was taken back on 5 July 2014 after shelling from artillery and heavy fighting. The fighting in Sloviansk marked the first major military engagement between pro-Russian separatists and Ukrainian government forces, in the first runoff of battles of 2014.",
                "is_supporting": false
            },
            {
                "idx": 3,
                "title": "Springfield, Tennessee",
                "paragraph_text": "Springfield is a city in and the county seat of Robertson County, which is located in Middle Tennessee on the northern border of the state. The population was 16,478 at the 2010 census and 16,809 in 2016.",
                "is_supporting": false
            },
            {
                "idx": 4,
                "title": "Baltic Sea",
                "paragraph_text": "Since May 2004, with the accession of the Baltic states and Poland, the Baltic Sea has been almost entirely surrounded by countries of the European Union (EU). The only remaining non-EU shore areas are Russian: the Saint Petersburg area and the exclave of the Kaliningrad Oblast.",
                "is_supporting": true
            },
            {
                "idx": 5,
                "title": "Estonia",
                "paragraph_text": "The superior god of Oeselians as described by Henry of Latvia was called Tharapita. According to the legend in the chronicle Tharapita was born on a forested mountain in Virumaa (Latin: Vironia), mainland Estonia from where he flew to Oesel, Saaremaa The name Taarapita has been interpreted as \"Taara, help!\"/\"Thor, help!\" (Taara a(v)ita in Estonian) or \"Taara keeper\"/\"Thor keeper\" (Taara pidaja) Taara is associated with the Scandinavian god Thor. The story of Tharapita's or Taara's flight from Vironia to Saaremaa has been associated with a major meteor disaster estimated to have happened in 660 ± 85 BC that formed Kaali crater in Saaremaa.",
                "is_supporting": false
            },
            {
                "idx": 6,
                "title": "Eastern Front (World War I)",
                "paragraph_text": "This offensive was unanticipated by the Turks, as it was in the middle of winter. The Turkish situation was exacerbated by the Third Army's commander Kamil Pasha and Chief of Staff Major Guse absence. Coupled with an imbalance of forces -- the Russians had 325 000 troops, while the Turks only 78 000 -- the situation appeared grim for the Central Powers. After three months of fighting, the Russians captured the city of Trabzon on April 18, 1916.",
                "is_supporting": false
            },
            {
                "idx": 7,
                "title": "Oklahoma, Clearfield County, Pennsylvania",
                "paragraph_text": "Oklahoma is a census-designated place located in Sandy Township, Clearfield County, in the state of Pennsylvania. As of the 2010 census the population was 782. It is bordered to the northwest by the city of DuBois.",
                "is_supporting": false
            },
            {
                "idx": 8,
                "title": "Belarus",
                "paragraph_text": "Belarus (; , ), officially the Republic of Belarus (, ), formerly known by its Russian name Byelorussia or Belorussia (), is a landlocked country in Eastern Europe bordered by Russia to the northeast, Ukraine to the south, Poland to the west, and Lithuania and Latvia to the northwest. Its capital and most populous city is Minsk. Over 40% of its is forested. Its major economic sectors are service industries and manufacturing. Until the 20th century, different states at various times controlled the lands of modern-day Belarus, including the Principality of Polotsk (11th to 14th centuries), the Grand Duchy of Lithuania, the Polish–Lithuanian Commonwealth, and the Russian Empire.",
                "is_supporting": false
            },
            {
                "idx": 9,
                "title": "El Quinche",
                "paragraph_text": "El Quinche is a city of Ecuador, in the Pichincha Province, about in a straight line distance northeast of the city of Quito. The city, administratively a rural parish of the canton of Quito, is located in the valley of the headwaters of the Guayllabamba River, to the west of Pambamarca. It borders Cayambe Canton to the northeast.",
                "is_supporting": false
            },
            {
                "idx": 10,
                "title": "Tuva",
                "paragraph_text": "Tuva (; Russian: Тува́) or  Tyva (Tuvan: Тыва), officially the Tyva Republic (Russian: Респу́блика Тыва́, tr. Respublika Tyva, IPA: [rʲɪˈspublʲɪkə tɨˈva]; Tuvan: Тыва Республика, Tyva Respublika [tʰɯˈʋa resˈpʰuplika]), is a federal subject of Russia (a republic, also defined in the Constitution of the Russian Federation as a state).The Tuvan republic lies at the geographical center of Asia, in southern Siberia. The republic borders the Altai Republic, the Republic of Khakassia, Krasnoyarsk Krai, Irkutsk Oblast, and the Republic of Buryatia in Russia and Mongolia to the south. Its capital is the city of Kyzyl. It has a population of 307,930 (2010 census).From 1921 to 1944, Tuva constituted a sovereign, independent nation under the name of Tannu Tuva, officially, the Tuvan People's Republic, or the People's Republic of Tannu Tuva. The independence of Tannu Tuva, however, was recognized only by its neighbors: the Soviet Union and Mongolia.A majority of the population are ethnic Tuvans who speak Tuvan as their native tongue, while Russian is spoken natively by the Russian minority; both are official and widely understood in the republic. Tuva is governed by the Great Khural, which elects a chairman for a four-year term.",
                "is_supporting": false
            },
            {
                "idx": 11,
                "title": "Russian language",
                "paragraph_text": "The language was first introduced in North America when Russian explorers voyaged into Alaska and claimed it for Russia during the 1700s. Although most colonists left after the United States bought the land in 1867, a handful stayed and preserved the Russian language in this region to this day, although only a few elderly speakers of this unique dialect are left. Sizable Russian-speaking communities also exist in North America, especially in large urban centers of the U.S. and Canada, such as New York City, Philadelphia, Boston, Los Angeles, Nashville, San Francisco, Seattle, Spokane, Toronto, Baltimore, Miami, Chicago, Denver and Cleveland. In a number of locations they issue their own newspapers, and live in ethnic enclaves (especially the generation of immigrants who started arriving in the early 1960s). Only about 25% of them are ethnic Russians, however. Before the dissolution of the Soviet Union, the overwhelming majority of Russophones in Brighton Beach, Brooklyn in New York City were Russian-speaking Jews. Afterward, the influx from the countries of the former Soviet Union changed the statistics somewhat, with ethnic Russians and Ukrainians immigrating along with some more Russian Jews and Central Asians. According to the United States Census, in 2007 Russian was the primary language spoken in the homes of over 850,000 individuals living in the United States.",
                "is_supporting": false
            },
            {
                "idx": 12,
                "title": "Russian Soviet Federative Socialist Republic",
                "paragraph_text": "The Russian Soviet Federative Socialist Republic (Russian SFSR or RSFSR; Russian: Российская Советская Федеративная Социалистическая Республика, tr. Rossiyskaya Sovetskaya Federativnaya Sotsialisticheskaya Respublika  listen (help·info)) commonly referred to as Soviet Russia or simply as Russia, was a sovereign state in 1917–22, the largest, most populous, and most economically developed republic of the Soviet Union in 1922–91 and a sovereign part of the Soviet Union with its own legislation in 1990–91. The Republic comprised sixteen autonomous republics, five autonomous oblasts, ten autonomous okrugs, six krais, and forty oblasts. Russians formed the largest ethnic group. To the west it bordered Finland, Norway and Poland; and to the south, China, Mongolia and North Korea whilst bordering the Arctic Ocean to the north, the Pacific Ocean to the east and the Black sea and Caspian Sea to the south. Within the USSR, it bordered the Baltic republics (Lithuania, Latvia and Estonia), the Byelorussian SSR and the Ukrainian SSR to the west. To the south it bordered the Georgian, Azerbaijan and Kazakh SSRs.",
                "is_supporting": false
            },
            {
                "idx": 13,
                "title": "Estonia",
                "paragraph_text": "Militarization was another aspect of the Soviet state. Large parts of the country, especially the coastal areas, were closed to all but the Soviet military. Most of the sea shore and all sea islands (including Saaremaa and Hiiumaa) were declared \"border zones\". People not actually residing there were restricted from travelling to them without a permit. A notable closed military installation was the city of Paldiski, which was entirely closed to all public access. The city had a support base for the Soviet Baltic Fleet's submarines and several large military bases, including a nuclear submarine training centre complete with a full-scale model of a nuclear submarine with working nuclear reactors. The Paldiski reactors building passed into Estonian control in 1994 after the last Russian troops left the country. Immigration was another effect of Soviet occupation. Hundreds of thousands of migrants were relocated to Estonia from other parts of the Soviet Union to assist industrialisation and militarisation, contributing an increase of about half a million people within 45 years.",
                "is_supporting": false
            },
            {
                "idx": 14,
                "title": "Lesozavodsk",
                "paragraph_text": "Lesozavodsk () is a town in Primorsky Krai, Russia, located on the Ussuri River (Amur's tributary), from the Sino–Russian border and about north of Vladivostok, the administrative center of the krai. Population: 37,000 (1972). It was formerly known as Ussuri ().",
                "is_supporting": false
            },
            {
                "idx": 15,
                "title": "Tucson, Arizona",
                "paragraph_text": "Tucson is located 118 mi (190 km) southeast of Phoenix and 60 mi (97 km) north of the United States - Mexico border. The 2010 United States Census puts the city's population at 520,116 with a metropolitan area population at 980,263. In 2009, Tucson ranked as the 32nd largest city and 52nd largest metropolitan area in the United States. A major city in the Arizona Sun Corridor, Tucson is the largest city in southern Arizona, the second largest in the state after Phoenix. It is also the largest city in the area of the Gadsden Purchase. As of 2015, The Greater Tucson Metro area has exceeded a population of 1 million.",
                "is_supporting": false
            },
            {
                "idx": 16,
                "title": "Southern Scientific Center RAS",
                "paragraph_text": "Southern Scientific Center of the Russian Academy of Science (SSC RAS) is a regional unit of the Russian Academy of Science, which includes research groups from a number of cities located in the Southern Federal District of Russia. It has a staff of about 260 people, including 2 Academicians and 2 Corresponding Members of the Russian Academy of Science, 59 Doctors of Science and 118 PhDs.",
                "is_supporting": false
            },
            {
                "idx": 17,
                "title": "Estonia",
                "paragraph_text": "The Oeselians or Osilians (Estonian saarlased; singular: saarlane) were a historical subdivision of Estonians inhabiting Saaremaa (Danish: Øsel; German: Ösel; Swedish: Ösel), an Estonian island in the Baltic Sea. They were first mentioned as early as the second century BC in Ptolemy's Geography III. The Oeselians were known in the Old Norse Icelandic Sagas and in Heimskringla as Víkingr frá Esthland (Estonian Vikings). Their sailing vessels were called pirate ships by Henry of Latvia in his Latin chronicles written at the beginning of the 13th century.",
                "is_supporting": true
            },
            {
                "idx": 18,
                "title": "Oklahoma City",
                "paragraph_text": "The third-largest university in the state, the University of Central Oklahoma, is located just north of the city in the suburb of Edmond. Oklahoma Christian University, one of the state's private liberal arts institutions, is located just south of the Edmond border, inside the Oklahoma City limits.",
                "is_supporting": false
            },
            {
                "idx": 19,
                "title": "Rēzekne",
                "paragraph_text": "Rēzekne (Latgalian \"Rēzekne\" or \"Rēzne\" , ; see other names) is a city in the Rēzekne River valley in Latgale region of eastern Latvia. It is called \"The Heart of Latgale\" (Latvian \"Latgales sirds\", Latgalian \"Latgolys sirds\"). Built on seven hills, Rēzekne is situated east of Riga, and west of the Latvian-Russian border, at the intersection of the Moscow – Ventspils and Warsaw – Saint Petersburg Railways. It has a population of 31,216 (2016) making it the 7th largest city in Latvia.",
                "is_supporting": false
            }
        ],
        "question": "Which major Russian city borders the body of water in which Saaremaa is located?",
        "question_decomposition": [
            {
                "id": 28482,
                "question": "Where is Saaremaa located?",
                "answer": "the Baltic Sea",
                "paragraph_support_idx": 17
            },
            {
                "id": 46077,
                "question": "which major russian city borders #1",
                "answer": "Saint Petersburg",
                "paragraph_support_idx": 4
            }
        ],
        "answer": "Saint Petersburg",
        "answer_aliases": [
            "Petersburg"
        ],
        "answerable": true
    }

    {
        "id": "str",
        "paragraphs": [
            {
                "idx": "int",
                "title": "str",
                "paragraph_text": "str"
            }
            //...
        ],
        "question": "str",
    }

{
    "id": "sample_id",  //# 样本的唯一标识符
    "hop": 2,  //# 问题跳数
    "type": "sample_type",  //# 样本类型，例如 "compose", "compare", "inference", "bridge_compare"
    "question": "What is the question text?",  //# 问题文本
    "answer": "This is the answer text.",  //# 答案文本
    "chunks": [
        {
            "id": 0,  //# 文本块的唯一标识符
            "title": "Chunk Title 1",  //# 文本块标题
            "chunk": "Text content of chunk 1."  //# 文本块内容
        },
        //# ... 更多文本块
    ],
    "supporting_facts": [
        {
            "id": 0,  //# 支持事实的唯一标识符
            "title": "Supporting Fact Title 1",  //# 支持事实标题
            "chunk": "Text content of supporting fact 1."  //# 支持事实内容
        },
        //# ... 更多支持事实
    ],
    "decomposition": [
        //# 对于 MuSiQueDataset，这是问题的分解信息
        //# 对于其他数据集，可能为空或具有不同的结构
        "decomposed_part_1",
        "decomposed_part_2",
        //# ... 更多分解部分
    ]
}

{
    "id": "<问题的ID值>",
    "original_question": "<原始问题的文本内容>",
    "ground_truth": "<原始问题的答案>",
    "final_answer": "<最终答案的文本内容，如果解析或获取失败则为'Unavailable'>",
    "Inference_process": "<推理过程的描述，如果解析或获取失败则为'Unavailable'>",
    "sub_questions": [
        {
            "sub_question": "<第一个子问题的文本内容>",
            "relevant_chunks": [
                {
                    "title": "<相关文本块的标题>",
                    "chunk": [
                        "<相关文本块的内容片段1>",
                        "<相关文本块的内容片段2>",
                       //...
                    ]
                },
               //...
            ],
            "answer": "<第一个子问题的答案文本内容，如果获取失败则为None>"
        },
       ...
    ]
}