gem_id stringlengths 20 25 | id stringlengths 24 24 | title stringlengths 3 59 | context stringlengths 151 3.71k | question stringlengths 1 270 | target stringlengths 1 270 | references list | answers dict |
|---|---|---|---|---|---|---|---|
gem-squad_v2-train-8800 | 56e0a622231d4119001ac32f | Russian_Soviet_Federative_Socialist_Republic | On March 17, 1991, an all-Russian referendum created the post of President of the RSFSR. On June 12, Boris Yeltsin was elected President of Russia by popular vote. During an unsuccessful coup attempt on August 19–21, 1991 in Moscow, the capital of the Soviet Union and Russia, President of Russia Yeltsin strongly supported the President of the Soviet Union, Mikhail Gorbachev. | During what period was there an attempted coup in Moscow? | During what period was there an attempted coup in Moscow? | [
"During what period was there an attempted coup in Moscow?"
] | {
"text": [
"August 19–21, 1991"
],
"answer_start": [
203
]
} |
gem-squad_v2-train-8801 | 5ace081c32bba1001ae499c7 | Russian_Soviet_Federative_Socialist_Republic | On March 17, 1991, an all-Russian referendum created the post of President of the RSFSR. On June 12, Boris Yeltsin was elected President of Russia by popular vote. During an unsuccessful coup attempt on August 19–21, 1991 in Moscow, the capital of the Soviet Union and Russia, President of Russia Yeltsin strongly supported the President of the Soviet Union, Mikhail Gorbachev. | On what date was the office of President of the RSFSR not created? | On what date was the office of President of the RSFSR not created? | [
"On what date was the office of President of the RSFSR not created?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8802 | 5ace081c32bba1001ae499c8 | Russian_Soviet_Federative_Socialist_Republic | On March 17, 1991, an all-Russian referendum created the post of President of the RSFSR. On June 12, Boris Yeltsin was elected President of Russia by popular vote. During an unsuccessful coup attempt on August 19–21, 1991 in Moscow, the capital of the Soviet Union and Russia, President of Russia Yeltsin strongly supported the President of the Soviet Union, Mikhail Gorbachev. | Who wasn't the first President of the RSFSR? | Who wasn't the first President of the RSFSR? | [
"Who wasn't the first President of the RSFSR?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8803 | 5ace081c32bba1001ae499c9 | Russian_Soviet_Federative_Socialist_Republic | On March 17, 1991, an all-Russian referendum created the post of President of the RSFSR. On June 12, Boris Yeltsin was elected President of Russia by popular vote. During an unsuccessful coup attempt on August 19–21, 1991 in Moscow, the capital of the Soviet Union and Russia, President of Russia Yeltsin strongly supported the President of the Soviet Union, Mikhail Gorbachev. | Who was the President of the Soviet Union in 1919? | Who was the President of the Soviet Union in 1919? | [
"Who was the President of the Soviet Union in 1919?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8804 | 5ace081c32bba1001ae499ca | Russian_Soviet_Federative_Socialist_Republic | On March 17, 1991, an all-Russian referendum created the post of President of the RSFSR. On June 12, Boris Yeltsin was elected President of Russia by popular vote. During an unsuccessful coup attempt on August 19–21, 1991 in Moscow, the capital of the Soviet Union and Russia, President of Russia Yeltsin strongly supported the President of the Soviet Union, Mikhail Gorbachev. | On what date did the second election for President of the RSFSR occur? | On what date did the second election for President of the RSFSR occur? | [
"On what date did the second election for President of the RSFSR occur?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8805 | 5ace081c32bba1001ae499cb | Russian_Soviet_Federative_Socialist_Republic | On March 17, 1991, an all-Russian referendum created the post of President of the RSFSR. On June 12, Boris Yeltsin was elected President of Russia by popular vote. During an unsuccessful coup attempt on August 19–21, 1991 in Moscow, the capital of the Soviet Union and Russia, President of Russia Yeltsin strongly supported the President of the Soviet Union, Mikhail Gorbachev. | During what period was there an attempted coup in Kiev? | During what period was there an attempted coup in Kiev? | [
"During what period was there an attempted coup in Kiev?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8806 | 56e0a6c4231d4119001ac335 | Russian_Soviet_Federative_Socialist_Republic | On August 23, after the failure of GKChP, in the presence of Gorbachev, Yeltsin signed a decree suspending all activity by the Communist Party of the Russian SFSR in the territory of Russia. On November 6, he went further, banning the Communist Parties of the USSR and the RSFSR from the territory of the RSFSR. | On what date was the Communist Party of the Russian SFSR suspended? | On what date was the Communist Party of the Russian SFSR suspended? | [
"On what date was the Communist Party of the Russian SFSR suspended?"
] | {
"text": [
"August 23"
],
"answer_start": [
3
]
} |
gem-squad_v2-train-8807 | 56e0a6c4231d4119001ac336 | Russian_Soviet_Federative_Socialist_Republic | On August 23, after the failure of GKChP, in the presence of Gorbachev, Yeltsin signed a decree suspending all activity by the Communist Party of the Russian SFSR in the territory of Russia. On November 6, he went further, banning the Communist Parties of the USSR and the RSFSR from the territory of the RSFSR. | Who signed the decree suspending the Communist Party of the Russian SFSR? | Who signed the decree suspending the Communist Party of the Russian SFSR? | [
"Who signed the decree suspending the Communist Party of the Russian SFSR?"
] | {
"text": [
"Yeltsin"
],
"answer_start": [
72
]
} |
gem-squad_v2-train-8808 | 56e0a6c4231d4119001ac337 | Russian_Soviet_Federative_Socialist_Republic | On August 23, after the failure of GKChP, in the presence of Gorbachev, Yeltsin signed a decree suspending all activity by the Communist Party of the Russian SFSR in the territory of Russia. On November 6, he went further, banning the Communist Parties of the USSR and the RSFSR from the territory of the RSFSR. | On what date was the Communist Parties of the USSR banned from operating in the RSFSR? | On what date was the Communist Parties of the USSR banned from operating in the RSFSR? | [
"On what date was the Communist Parties of the USSR banned from operating in the RSFSR?"
] | {
"text": [
"November 6"
],
"answer_start": [
194
]
} |
gem-squad_v2-train-8809 | 56e0a6c4231d4119001ac338 | Russian_Soviet_Federative_Socialist_Republic | On August 23, after the failure of GKChP, in the presence of Gorbachev, Yeltsin signed a decree suspending all activity by the Communist Party of the Russian SFSR in the territory of Russia. On November 6, he went further, banning the Communist Parties of the USSR and the RSFSR from the territory of the RSFSR. | Aside from Yeltsin, what notable figure was present at the signing of the August 23 decree? | Aside from Yeltsin, what notable figure was present at the signing of the August 23 decree? | [
"Aside from Yeltsin, what notable figure was present at the signing of the August 23 decree?"
] | {
"text": [
"Gorbachev"
],
"answer_start": [
61
]
} |
gem-squad_v2-train-8810 | 5ace08a732bba1001ae499d1 | Russian_Soviet_Federative_Socialist_Republic | On August 23, after the failure of GKChP, in the presence of Gorbachev, Yeltsin signed a decree suspending all activity by the Communist Party of the Russian SFSR in the territory of Russia. On November 6, he went further, banning the Communist Parties of the USSR and the RSFSR from the territory of the RSFSR. | On what date was the Communist Party of the Russian SFSR upheld? | On what date was the Communist Party of the Russian SFSR upheld? | [
"On what date was the Communist Party of the Russian SFSR upheld?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8811 | 5ace08a732bba1001ae499d2 | Russian_Soviet_Federative_Socialist_Republic | On August 23, after the failure of GKChP, in the presence of Gorbachev, Yeltsin signed a decree suspending all activity by the Communist Party of the Russian SFSR in the territory of Russia. On November 6, he went further, banning the Communist Parties of the USSR and the RSFSR from the territory of the RSFSR. | Who didn't sign the decree suspending the Communist Party of the Russian SFSR? | Who didn't sign the decree suspending the Communist Party of the Russian SFSR? | [
"Who didn't sign the decree suspending the Communist Party of the Russian SFSR?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8812 | 5ace08a732bba1001ae499d3 | Russian_Soviet_Federative_Socialist_Republic | On August 23, after the failure of GKChP, in the presence of Gorbachev, Yeltsin signed a decree suspending all activity by the Communist Party of the Russian SFSR in the territory of Russia. On November 6, he went further, banning the Communist Parties of the USSR and the RSFSR from the territory of the RSFSR. | Who signed the decree upholding the Communist Party of the Russian SFSR? | Who signed the decree upholding the Communist Party of the Russian SFSR? | [
"Who signed the decree upholding the Communist Party of the Russian SFSR?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8813 | 5ace08a732bba1001ae499d4 | Russian_Soviet_Federative_Socialist_Republic | On August 23, after the failure of GKChP, in the presence of Gorbachev, Yeltsin signed a decree suspending all activity by the Communist Party of the Russian SFSR in the territory of Russia. On November 6, he went further, banning the Communist Parties of the USSR and the RSFSR from the territory of the RSFSR. | On what date was the Socialist Parties of the USSR banned from operating in the RSFSR? | On what date was the Socialist Parties of the USSR banned from operating in the RSFSR? | [
"On what date was the Socialist Parties of the USSR banned from operating in the RSFSR?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8814 | 5ace08a732bba1001ae499d5 | Russian_Soviet_Federative_Socialist_Republic | On August 23, after the failure of GKChP, in the presence of Gorbachev, Yeltsin signed a decree suspending all activity by the Communist Party of the Russian SFSR in the territory of Russia. On November 6, he went further, banning the Communist Parties of the USSR and the RSFSR from the territory of the RSFSR. | Aside from Yeltsin, what notable figure was present at the signing of the August 3 decree? | Aside from Yeltsin, what notable figure was present at the signing of the August 3 decree? | [
"Aside from Yeltsin, what notable figure was present at the signing of the August 3 decree?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8815 | 56e0a753231d4119001ac33d | Russian_Soviet_Federative_Socialist_Republic | On December 8, 1991, at Viskuli near Brest (Belarus), the President of the Russian SFSR and the heads of Byelorussian SSR and Ukrainian SSR signed the "Agreement on the Establishment of the Commonwealth of Independent States" (known in media as Belavezha Accords). The document, consisting of a preamble and fourteen articles, stated that the Soviet Union ceased to exist as a subject of international law and geopolitical reality. However, based on the historical community of peoples, relations between them, given the bilateral treaties, the desire for a democratic rule of law, the intention to develop their relations based on mutual recognition and respect for state sovereignty, the parties agreed to the formation of the Commonwealth of Independent States. On December 12, the agreement was ratified by the Supreme Soviet of the Russian SFSR by an overwhelming majority: 188 votes for, 6 against, 7 abstentions. On the same day, the Supreme Soviet of the Russian SFSR denounced the Treaty on the Creation of the USSR and recalled all Russian deputies from the Supreme Soviet of the Soviet Union. The legality of this act is the subject of discussions because, according to the 1978 Constitution (Basic Law) of the Russian SFSR, the Russian Supreme Soviet had no right to do so. However, by this time the Soviet government had been rendered more or less impotent, and was in no position to object. Although the December 12 vote is sometimes reckoned as the moment that the RSFSR seceded from the collapsing Soviet Union, this is not the case. It appears that the RSFSR took the line that it was not possible to secede from an entity that no longer existed. | In what country is Viskuli located? | In what country is Viskuli located? | [
"In what country is Viskuli located?"
] | {
"text": [
"Belarus"
],
"answer_start": [
44
]
} |
gem-squad_v2-train-8816 | 56e0a753231d4119001ac33e | Russian_Soviet_Federative_Socialist_Republic | On December 8, 1991, at Viskuli near Brest (Belarus), the President of the Russian SFSR and the heads of Byelorussian SSR and Ukrainian SSR signed the "Agreement on the Establishment of the Commonwealth of Independent States" (known in media as Belavezha Accords). The document, consisting of a preamble and fourteen articles, stated that the Soviet Union ceased to exist as a subject of international law and geopolitical reality. However, based on the historical community of peoples, relations between them, given the bilateral treaties, the desire for a democratic rule of law, the intention to develop their relations based on mutual recognition and respect for state sovereignty, the parties agreed to the formation of the Commonwealth of Independent States. On December 12, the agreement was ratified by the Supreme Soviet of the Russian SFSR by an overwhelming majority: 188 votes for, 6 against, 7 abstentions. On the same day, the Supreme Soviet of the Russian SFSR denounced the Treaty on the Creation of the USSR and recalled all Russian deputies from the Supreme Soviet of the Soviet Union. The legality of this act is the subject of discussions because, according to the 1978 Constitution (Basic Law) of the Russian SFSR, the Russian Supreme Soviet had no right to do so. However, by this time the Soviet government had been rendered more or less impotent, and was in no position to object. Although the December 12 vote is sometimes reckoned as the moment that the RSFSR seceded from the collapsing Soviet Union, this is not the case. It appears that the RSFSR took the line that it was not possible to secede from an entity that no longer existed. | On what date was the Agreement on the Establishment of the Commonwealth of Independent States signed? | On what date was the Agreement on the Establishment of the Commonwealth of Independent States signed? | [
"On what date was the Agreement on the Establishment of the Commonwealth of Independent States signed?"
] | {
"text": [
"December 8, 1991"
],
"answer_start": [
3
]
} |
gem-squad_v2-train-8817 | 56e0a753231d4119001ac33f | Russian_Soviet_Federative_Socialist_Republic | On December 8, 1991, at Viskuli near Brest (Belarus), the President of the Russian SFSR and the heads of Byelorussian SSR and Ukrainian SSR signed the "Agreement on the Establishment of the Commonwealth of Independent States" (known in media as Belavezha Accords). The document, consisting of a preamble and fourteen articles, stated that the Soviet Union ceased to exist as a subject of international law and geopolitical reality. However, based on the historical community of peoples, relations between them, given the bilateral treaties, the desire for a democratic rule of law, the intention to develop their relations based on mutual recognition and respect for state sovereignty, the parties agreed to the formation of the Commonwealth of Independent States. On December 12, the agreement was ratified by the Supreme Soviet of the Russian SFSR by an overwhelming majority: 188 votes for, 6 against, 7 abstentions. On the same day, the Supreme Soviet of the Russian SFSR denounced the Treaty on the Creation of the USSR and recalled all Russian deputies from the Supreme Soviet of the Soviet Union. The legality of this act is the subject of discussions because, according to the 1978 Constitution (Basic Law) of the Russian SFSR, the Russian Supreme Soviet had no right to do so. However, by this time the Soviet government had been rendered more or less impotent, and was in no position to object. Although the December 12 vote is sometimes reckoned as the moment that the RSFSR seceded from the collapsing Soviet Union, this is not the case. It appears that the RSFSR took the line that it was not possible to secede from an entity that no longer existed. | What is another name for the Agreement on the Establishment of the Commonwealth of Independent States? | What is another name for the Agreement on the Establishment of the Commonwealth of Independent States? | [
"What is another name for the Agreement on the Establishment of the Commonwealth of Independent States?"
] | {
"text": [
"Belavezha Accords"
],
"answer_start": [
245
]
} |
gem-squad_v2-train-8818 | 56e0a753231d4119001ac340 | Russian_Soviet_Federative_Socialist_Republic | On December 8, 1991, at Viskuli near Brest (Belarus), the President of the Russian SFSR and the heads of Byelorussian SSR and Ukrainian SSR signed the "Agreement on the Establishment of the Commonwealth of Independent States" (known in media as Belavezha Accords). The document, consisting of a preamble and fourteen articles, stated that the Soviet Union ceased to exist as a subject of international law and geopolitical reality. However, based on the historical community of peoples, relations between them, given the bilateral treaties, the desire for a democratic rule of law, the intention to develop their relations based on mutual recognition and respect for state sovereignty, the parties agreed to the formation of the Commonwealth of Independent States. On December 12, the agreement was ratified by the Supreme Soviet of the Russian SFSR by an overwhelming majority: 188 votes for, 6 against, 7 abstentions. On the same day, the Supreme Soviet of the Russian SFSR denounced the Treaty on the Creation of the USSR and recalled all Russian deputies from the Supreme Soviet of the Soviet Union. The legality of this act is the subject of discussions because, according to the 1978 Constitution (Basic Law) of the Russian SFSR, the Russian Supreme Soviet had no right to do so. However, by this time the Soviet government had been rendered more or less impotent, and was in no position to object. Although the December 12 vote is sometimes reckoned as the moment that the RSFSR seceded from the collapsing Soviet Union, this is not the case. It appears that the RSFSR took the line that it was not possible to secede from an entity that no longer existed. | What body ratified the Belavezha Accords on December 12? | What body ratified the Belavezha Accords on December 12? | [
"What body ratified the Belavezha Accords on December 12?"
] | {
"text": [
"the Supreme Soviet of the Russian SFSR"
],
"answer_start": [
811
]
} |
gem-squad_v2-train-8819 | 56e0a753231d4119001ac341 | Russian_Soviet_Federative_Socialist_Republic | On December 8, 1991, at Viskuli near Brest (Belarus), the President of the Russian SFSR and the heads of Byelorussian SSR and Ukrainian SSR signed the "Agreement on the Establishment of the Commonwealth of Independent States" (known in media as Belavezha Accords). The document, consisting of a preamble and fourteen articles, stated that the Soviet Union ceased to exist as a subject of international law and geopolitical reality. However, based on the historical community of peoples, relations between them, given the bilateral treaties, the desire for a democratic rule of law, the intention to develop their relations based on mutual recognition and respect for state sovereignty, the parties agreed to the formation of the Commonwealth of Independent States. On December 12, the agreement was ratified by the Supreme Soviet of the Russian SFSR by an overwhelming majority: 188 votes for, 6 against, 7 abstentions. On the same day, the Supreme Soviet of the Russian SFSR denounced the Treaty on the Creation of the USSR and recalled all Russian deputies from the Supreme Soviet of the Soviet Union. The legality of this act is the subject of discussions because, according to the 1978 Constitution (Basic Law) of the Russian SFSR, the Russian Supreme Soviet had no right to do so. However, by this time the Soviet government had been rendered more or less impotent, and was in no position to object. Although the December 12 vote is sometimes reckoned as the moment that the RSFSR seceded from the collapsing Soviet Union, this is not the case. It appears that the RSFSR took the line that it was not possible to secede from an entity that no longer existed. | The Belavezha Accords consisted of how many articles? | The Belavezha Accords consisted of how many articles? | [
"The Belavezha Accords consisted of how many articles?"
] | {
"text": [
"fourteen"
],
"answer_start": [
308
]
} |
gem-squad_v2-train-8820 | 5ace090a32bba1001ae499db | Russian_Soviet_Federative_Socialist_Republic | On December 8, 1991, at Viskuli near Brest (Belarus), the President of the Russian SFSR and the heads of Byelorussian SSR and Ukrainian SSR signed the "Agreement on the Establishment of the Commonwealth of Independent States" (known in media as Belavezha Accords). The document, consisting of a preamble and fourteen articles, stated that the Soviet Union ceased to exist as a subject of international law and geopolitical reality. However, based on the historical community of peoples, relations between them, given the bilateral treaties, the desire for a democratic rule of law, the intention to develop their relations based on mutual recognition and respect for state sovereignty, the parties agreed to the formation of the Commonwealth of Independent States. On December 12, the agreement was ratified by the Supreme Soviet of the Russian SFSR by an overwhelming majority: 188 votes for, 6 against, 7 abstentions. On the same day, the Supreme Soviet of the Russian SFSR denounced the Treaty on the Creation of the USSR and recalled all Russian deputies from the Supreme Soviet of the Soviet Union. The legality of this act is the subject of discussions because, according to the 1978 Constitution (Basic Law) of the Russian SFSR, the Russian Supreme Soviet had no right to do so. However, by this time the Soviet government had been rendered more or less impotent, and was in no position to object. Although the December 12 vote is sometimes reckoned as the moment that the RSFSR seceded from the collapsing Soviet Union, this is not the case. It appears that the RSFSR took the line that it was not possible to secede from an entity that no longer existed. | In what country is Viskuli not located? | In what country is Viskuli not located? | [
"In what country is Viskuli not located?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8821 | 5ace090a32bba1001ae499dc | Russian_Soviet_Federative_Socialist_Republic | On December 8, 1991, at Viskuli near Brest (Belarus), the President of the Russian SFSR and the heads of Byelorussian SSR and Ukrainian SSR signed the "Agreement on the Establishment of the Commonwealth of Independent States" (known in media as Belavezha Accords). The document, consisting of a preamble and fourteen articles, stated that the Soviet Union ceased to exist as a subject of international law and geopolitical reality. However, based on the historical community of peoples, relations between them, given the bilateral treaties, the desire for a democratic rule of law, the intention to develop their relations based on mutual recognition and respect for state sovereignty, the parties agreed to the formation of the Commonwealth of Independent States. On December 12, the agreement was ratified by the Supreme Soviet of the Russian SFSR by an overwhelming majority: 188 votes for, 6 against, 7 abstentions. On the same day, the Supreme Soviet of the Russian SFSR denounced the Treaty on the Creation of the USSR and recalled all Russian deputies from the Supreme Soviet of the Soviet Union. The legality of this act is the subject of discussions because, according to the 1978 Constitution (Basic Law) of the Russian SFSR, the Russian Supreme Soviet had no right to do so. However, by this time the Soviet government had been rendered more or less impotent, and was in no position to object. Although the December 12 vote is sometimes reckoned as the moment that the RSFSR seceded from the collapsing Soviet Union, this is not the case. It appears that the RSFSR took the line that it was not possible to secede from an entity that no longer existed. | On what date was the Agreement on the Establishment of the Commonwealth of Independent States rejected? | On what date was the Agreement on the Establishment of the Commonwealth of Independent States rejected? | [
"On what date was the Agreement on the Establishment of the Commonwealth of Independent States rejected?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8822 | 5ace090a32bba1001ae499dd | Russian_Soviet_Federative_Socialist_Republic | On December 8, 1991, at Viskuli near Brest (Belarus), the President of the Russian SFSR and the heads of Byelorussian SSR and Ukrainian SSR signed the "Agreement on the Establishment of the Commonwealth of Independent States" (known in media as Belavezha Accords). The document, consisting of a preamble and fourteen articles, stated that the Soviet Union ceased to exist as a subject of international law and geopolitical reality. However, based on the historical community of peoples, relations between them, given the bilateral treaties, the desire for a democratic rule of law, the intention to develop their relations based on mutual recognition and respect for state sovereignty, the parties agreed to the formation of the Commonwealth of Independent States. On December 12, the agreement was ratified by the Supreme Soviet of the Russian SFSR by an overwhelming majority: 188 votes for, 6 against, 7 abstentions. On the same day, the Supreme Soviet of the Russian SFSR denounced the Treaty on the Creation of the USSR and recalled all Russian deputies from the Supreme Soviet of the Soviet Union. The legality of this act is the subject of discussions because, according to the 1978 Constitution (Basic Law) of the Russian SFSR, the Russian Supreme Soviet had no right to do so. However, by this time the Soviet government had been rendered more or less impotent, and was in no position to object. Although the December 12 vote is sometimes reckoned as the moment that the RSFSR seceded from the collapsing Soviet Union, this is not the case. It appears that the RSFSR took the line that it was not possible to secede from an entity that no longer existed. | What isn't another name for the Agreement on the Establishment of the Commonwealth of Independent States? | What isn't another name for the Agreement on the Establishment of the Commonwealth of Independent States? | [
"What isn't another name for the Agreement on the Establishment of the Commonwealth of Independent States?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8823 | 5ace090a32bba1001ae499de | Russian_Soviet_Federative_Socialist_Republic | On December 8, 1991, at Viskuli near Brest (Belarus), the President of the Russian SFSR and the heads of Byelorussian SSR and Ukrainian SSR signed the "Agreement on the Establishment of the Commonwealth of Independent States" (known in media as Belavezha Accords). The document, consisting of a preamble and fourteen articles, stated that the Soviet Union ceased to exist as a subject of international law and geopolitical reality. However, based on the historical community of peoples, relations between them, given the bilateral treaties, the desire for a democratic rule of law, the intention to develop their relations based on mutual recognition and respect for state sovereignty, the parties agreed to the formation of the Commonwealth of Independent States. On December 12, the agreement was ratified by the Supreme Soviet of the Russian SFSR by an overwhelming majority: 188 votes for, 6 against, 7 abstentions. On the same day, the Supreme Soviet of the Russian SFSR denounced the Treaty on the Creation of the USSR and recalled all Russian deputies from the Supreme Soviet of the Soviet Union. The legality of this act is the subject of discussions because, according to the 1978 Constitution (Basic Law) of the Russian SFSR, the Russian Supreme Soviet had no right to do so. However, by this time the Soviet government had been rendered more or less impotent, and was in no position to object. Although the December 12 vote is sometimes reckoned as the moment that the RSFSR seceded from the collapsing Soviet Union, this is not the case. It appears that the RSFSR took the line that it was not possible to secede from an entity that no longer existed. | What body ratified the Belavezha Accords on December 21? | What body ratified the Belavezha Accords on December 21? | [
"What body ratified the Belavezha Accords on December 21?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8824 | 5ace090a32bba1001ae499df | Russian_Soviet_Federative_Socialist_Republic | On December 8, 1991, at Viskuli near Brest (Belarus), the President of the Russian SFSR and the heads of Byelorussian SSR and Ukrainian SSR signed the "Agreement on the Establishment of the Commonwealth of Independent States" (known in media as Belavezha Accords). The document, consisting of a preamble and fourteen articles, stated that the Soviet Union ceased to exist as a subject of international law and geopolitical reality. However, based on the historical community of peoples, relations between them, given the bilateral treaties, the desire for a democratic rule of law, the intention to develop their relations based on mutual recognition and respect for state sovereignty, the parties agreed to the formation of the Commonwealth of Independent States. On December 12, the agreement was ratified by the Supreme Soviet of the Russian SFSR by an overwhelming majority: 188 votes for, 6 against, 7 abstentions. On the same day, the Supreme Soviet of the Russian SFSR denounced the Treaty on the Creation of the USSR and recalled all Russian deputies from the Supreme Soviet of the Soviet Union. The legality of this act is the subject of discussions because, according to the 1978 Constitution (Basic Law) of the Russian SFSR, the Russian Supreme Soviet had no right to do so. However, by this time the Soviet government had been rendered more or less impotent, and was in no position to object. Although the December 12 vote is sometimes reckoned as the moment that the RSFSR seceded from the collapsing Soviet Union, this is not the case. It appears that the RSFSR took the line that it was not possible to secede from an entity that no longer existed. | What body rejected the Belavezha Accords on December 12? | What body rejected the Belavezha Accords on December 12? | [
"What body rejected the Belavezha Accords on December 12?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8825 | 56e0a80a7aa994140058e691 | Russian_Soviet_Federative_Socialist_Republic | On December 24, Yeltsin informed the Secretary-General of the United Nations that by agreement of the member states of the CIS Russian Federation would assume the membership of the Soviet Union in all UN organs (including permanent membership in the UN Security Council). Thus, Russia is considered to be an original member of the UN (since October 24, 1945) along with Ukraine (Ukrainian SSR) and Belarus (Byelorussian SSR). On December 25—just hours after Gorbachev resigned as president of the Soviet Union—the Russian SFSR was renamed the Russian Federation (Russia), reflecting that it was now a sovereign state with Yeltsin assuming the Presidency. The change was originally published on January 6, 1992 (Rossiyskaya Gazeta). According to law, during 1992, it was allowed to use the old name of the RSFSR for official business (forms, seals and stamps). The Russian Federation's Constitution (Fundamental Law) of 1978, though with the 1991–1992 Amendements, remained in effect until the 1993 Russian constitutional crisis. | When did the Russian Federation assume the Soviet Union's membership in the UN? | When did the Russian Federation assume the Soviet Union's membership in the UN? | [
"When did the Russian Federation assume the Soviet Union's membership in the UN?"
] | {
"text": [
"December 24"
],
"answer_start": [
3
]
} |
gem-squad_v2-train-8826 | 56e0a80a7aa994140058e692 | Russian_Soviet_Federative_Socialist_Republic | On December 24, Yeltsin informed the Secretary-General of the United Nations that by agreement of the member states of the CIS Russian Federation would assume the membership of the Soviet Union in all UN organs (including permanent membership in the UN Security Council). Thus, Russia is considered to be an original member of the UN (since October 24, 1945) along with Ukraine (Ukrainian SSR) and Belarus (Byelorussian SSR). On December 25—just hours after Gorbachev resigned as president of the Soviet Union—the Russian SFSR was renamed the Russian Federation (Russia), reflecting that it was now a sovereign state with Yeltsin assuming the Presidency. The change was originally published on January 6, 1992 (Rossiyskaya Gazeta). According to law, during 1992, it was allowed to use the old name of the RSFSR for official business (forms, seals and stamps). The Russian Federation's Constitution (Fundamental Law) of 1978, though with the 1991–1992 Amendements, remained in effect until the 1993 Russian constitutional crisis. | On what day did Gorbachev give up the presidency of the Soviet Union? | On what day did Gorbachev give up the presidency of the Soviet Union? | [
"On what day did Gorbachev give up the presidency of the Soviet Union?"
] | {
"text": [
"December 25"
],
"answer_start": [
429
]
} |
gem-squad_v2-train-8827 | 56e0a80a7aa994140058e693 | Russian_Soviet_Federative_Socialist_Republic | On December 24, Yeltsin informed the Secretary-General of the United Nations that by agreement of the member states of the CIS Russian Federation would assume the membership of the Soviet Union in all UN organs (including permanent membership in the UN Security Council). Thus, Russia is considered to be an original member of the UN (since October 24, 1945) along with Ukraine (Ukrainian SSR) and Belarus (Byelorussian SSR). On December 25—just hours after Gorbachev resigned as president of the Soviet Union—the Russian SFSR was renamed the Russian Federation (Russia), reflecting that it was now a sovereign state with Yeltsin assuming the Presidency. The change was originally published on January 6, 1992 (Rossiyskaya Gazeta). According to law, during 1992, it was allowed to use the old name of the RSFSR for official business (forms, seals and stamps). The Russian Federation's Constitution (Fundamental Law) of 1978, though with the 1991–1992 Amendements, remained in effect until the 1993 Russian constitutional crisis. | What was the new name given to the Russian SFSR after the resignation of Gorbachev? | What was the new name given to the Russian SFSR after the resignation of Gorbachev? | [
"What was the new name given to the Russian SFSR after the resignation of Gorbachev?"
] | {
"text": [
"the Russian Federation"
],
"answer_start": [
539
]
} |
gem-squad_v2-train-8828 | 56e0a80a7aa994140058e694 | Russian_Soviet_Federative_Socialist_Republic | On December 24, Yeltsin informed the Secretary-General of the United Nations that by agreement of the member states of the CIS Russian Federation would assume the membership of the Soviet Union in all UN organs (including permanent membership in the UN Security Council). Thus, Russia is considered to be an original member of the UN (since October 24, 1945) along with Ukraine (Ukrainian SSR) and Belarus (Byelorussian SSR). On December 25—just hours after Gorbachev resigned as president of the Soviet Union—the Russian SFSR was renamed the Russian Federation (Russia), reflecting that it was now a sovereign state with Yeltsin assuming the Presidency. The change was originally published on January 6, 1992 (Rossiyskaya Gazeta). According to law, during 1992, it was allowed to use the old name of the RSFSR for official business (forms, seals and stamps). The Russian Federation's Constitution (Fundamental Law) of 1978, though with the 1991–1992 Amendements, remained in effect until the 1993 Russian constitutional crisis. | Who was the first president of the Russian Federation? | Who was the first president of the Russian Federation? | [
"Who was the first president of the Russian Federation?"
] | {
"text": [
"Yeltsin"
],
"answer_start": [
16
]
} |
gem-squad_v2-train-8829 | 56e0a80a7aa994140058e695 | Russian_Soviet_Federative_Socialist_Republic | On December 24, Yeltsin informed the Secretary-General of the United Nations that by agreement of the member states of the CIS Russian Federation would assume the membership of the Soviet Union in all UN organs (including permanent membership in the UN Security Council). Thus, Russia is considered to be an original member of the UN (since October 24, 1945) along with Ukraine (Ukrainian SSR) and Belarus (Byelorussian SSR). On December 25—just hours after Gorbachev resigned as president of the Soviet Union—the Russian SFSR was renamed the Russian Federation (Russia), reflecting that it was now a sovereign state with Yeltsin assuming the Presidency. The change was originally published on January 6, 1992 (Rossiyskaya Gazeta). According to law, during 1992, it was allowed to use the old name of the RSFSR for official business (forms, seals and stamps). The Russian Federation's Constitution (Fundamental Law) of 1978, though with the 1991–1992 Amendements, remained in effect until the 1993 Russian constitutional crisis. | In what periodical was the new sovereign status of the Russian Federation first published? | In what periodical was the new sovereign status of the Russian Federation first published? | [
"In what periodical was the new sovereign status of the Russian Federation first published?"
] | {
"text": [
"Rossiyskaya Gazeta"
],
"answer_start": [
711
]
} |
gem-squad_v2-train-8830 | 5ace097a32bba1001ae499e5 | Russian_Soviet_Federative_Socialist_Republic | On December 24, Yeltsin informed the Secretary-General of the United Nations that by agreement of the member states of the CIS Russian Federation would assume the membership of the Soviet Union in all UN organs (including permanent membership in the UN Security Council). Thus, Russia is considered to be an original member of the UN (since October 24, 1945) along with Ukraine (Ukrainian SSR) and Belarus (Byelorussian SSR). On December 25—just hours after Gorbachev resigned as president of the Soviet Union—the Russian SFSR was renamed the Russian Federation (Russia), reflecting that it was now a sovereign state with Yeltsin assuming the Presidency. The change was originally published on January 6, 1992 (Rossiyskaya Gazeta). According to law, during 1992, it was allowed to use the old name of the RSFSR for official business (forms, seals and stamps). The Russian Federation's Constitution (Fundamental Law) of 1978, though with the 1991–1992 Amendements, remained in effect until the 1993 Russian constitutional crisis. | When did the Russian Federation reject the Soviet Union's membership in the UN? | When did the Russian Federation reject the Soviet Union's membership in the UN? | [
"When did the Russian Federation reject the Soviet Union's membership in the UN?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8831 | 5ace097a32bba1001ae499e6 | Russian_Soviet_Federative_Socialist_Republic | On December 24, Yeltsin informed the Secretary-General of the United Nations that by agreement of the member states of the CIS Russian Federation would assume the membership of the Soviet Union in all UN organs (including permanent membership in the UN Security Council). Thus, Russia is considered to be an original member of the UN (since October 24, 1945) along with Ukraine (Ukrainian SSR) and Belarus (Byelorussian SSR). On December 25—just hours after Gorbachev resigned as president of the Soviet Union—the Russian SFSR was renamed the Russian Federation (Russia), reflecting that it was now a sovereign state with Yeltsin assuming the Presidency. The change was originally published on January 6, 1992 (Rossiyskaya Gazeta). According to law, during 1992, it was allowed to use the old name of the RSFSR for official business (forms, seals and stamps). The Russian Federation's Constitution (Fundamental Law) of 1978, though with the 1991–1992 Amendements, remained in effect until the 1993 Russian constitutional crisis. | On what day did Gorbachev keep the presidency of the Soviet Union? | On what day did Gorbachev keep the presidency of the Soviet Union? | [
"On what day did Gorbachev keep the presidency of the Soviet Union?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8832 | 5ace097a32bba1001ae499e7 | Russian_Soviet_Federative_Socialist_Republic | On December 24, Yeltsin informed the Secretary-General of the United Nations that by agreement of the member states of the CIS Russian Federation would assume the membership of the Soviet Union in all UN organs (including permanent membership in the UN Security Council). Thus, Russia is considered to be an original member of the UN (since October 24, 1945) along with Ukraine (Ukrainian SSR) and Belarus (Byelorussian SSR). On December 25—just hours after Gorbachev resigned as president of the Soviet Union—the Russian SFSR was renamed the Russian Federation (Russia), reflecting that it was now a sovereign state with Yeltsin assuming the Presidency. The change was originally published on January 6, 1992 (Rossiyskaya Gazeta). According to law, during 1992, it was allowed to use the old name of the RSFSR for official business (forms, seals and stamps). The Russian Federation's Constitution (Fundamental Law) of 1978, though with the 1991–1992 Amendements, remained in effect until the 1993 Russian constitutional crisis. | What was the new name given to the Russian SFSR after the killing of Gorbachev? | What was the new name given to the Russian SFSR after the killing of Gorbachev? | [
"What was the new name given to the Russian SFSR after the killing of Gorbachev?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8833 | 5ace097a32bba1001ae499e8 | Russian_Soviet_Federative_Socialist_Republic | On December 24, Yeltsin informed the Secretary-General of the United Nations that by agreement of the member states of the CIS Russian Federation would assume the membership of the Soviet Union in all UN organs (including permanent membership in the UN Security Council). Thus, Russia is considered to be an original member of the UN (since October 24, 1945) along with Ukraine (Ukrainian SSR) and Belarus (Byelorussian SSR). On December 25—just hours after Gorbachev resigned as president of the Soviet Union—the Russian SFSR was renamed the Russian Federation (Russia), reflecting that it was now a sovereign state with Yeltsin assuming the Presidency. The change was originally published on January 6, 1992 (Rossiyskaya Gazeta). According to law, during 1992, it was allowed to use the old name of the RSFSR for official business (forms, seals and stamps). The Russian Federation's Constitution (Fundamental Law) of 1978, though with the 1991–1992 Amendements, remained in effect until the 1993 Russian constitutional crisis. | Who wasn't the first president of the Russian Federation? | Who wasn't the first president of the Russian Federation? | [
"Who wasn't the first president of the Russian Federation?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8834 | 5ace097a32bba1001ae499e9 | Russian_Soviet_Federative_Socialist_Republic | On December 24, Yeltsin informed the Secretary-General of the United Nations that by agreement of the member states of the CIS Russian Federation would assume the membership of the Soviet Union in all UN organs (including permanent membership in the UN Security Council). Thus, Russia is considered to be an original member of the UN (since October 24, 1945) along with Ukraine (Ukrainian SSR) and Belarus (Byelorussian SSR). On December 25—just hours after Gorbachev resigned as president of the Soviet Union—the Russian SFSR was renamed the Russian Federation (Russia), reflecting that it was now a sovereign state with Yeltsin assuming the Presidency. The change was originally published on January 6, 1992 (Rossiyskaya Gazeta). According to law, during 1992, it was allowed to use the old name of the RSFSR for official business (forms, seals and stamps). The Russian Federation's Constitution (Fundamental Law) of 1978, though with the 1991–1992 Amendements, remained in effect until the 1993 Russian constitutional crisis. | In what periodical was the new sovereign status of the Russian Federation last published? | In what periodical was the new sovereign status of the Russian Federation last published? | [
"In what periodical was the new sovereign status of the Russian Federation last published?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8835 | 56e0a85e7aa994140058e69b | Russian_Soviet_Federative_Socialist_Republic | The Government was known officially as the Council of People's Commissars (1917–1946), Council of Ministers (1946–1978) and Council of Ministers–Government (1978–1991). The first government was headed by Vladimir Lenin as "Chairman of the Council of People's Commissars of the Russian SFSR" and the last by Boris Yeltsin as both head of government and head of state under the title "President". | What was the government of the RSFSR called up to 1946? | What was the government of the RSFSR called up to 1946? | [
"What was the government of the RSFSR called up to 1946?"
] | {
"text": [
"the Council of People's Commissars"
],
"answer_start": [
39
]
} |
gem-squad_v2-train-8836 | 56e0a85e7aa994140058e69c | Russian_Soviet_Federative_Socialist_Republic | The Government was known officially as the Council of People's Commissars (1917–1946), Council of Ministers (1946–1978) and Council of Ministers–Government (1978–1991). The first government was headed by Vladimir Lenin as "Chairman of the Council of People's Commissars of the Russian SFSR" and the last by Boris Yeltsin as both head of government and head of state under the title "President". | What was the RSFSR government called starting in 1946? | What was the RSFSR government called starting in 1946? | [
"What was the RSFSR government called starting in 1946?"
] | {
"text": [
"Council of Ministers"
],
"answer_start": [
87
]
} |
gem-squad_v2-train-8837 | 56e0a85e7aa994140058e69d | Russian_Soviet_Federative_Socialist_Republic | The Government was known officially as the Council of People's Commissars (1917–1946), Council of Ministers (1946–1978) and Council of Ministers–Government (1978–1991). The first government was headed by Vladimir Lenin as "Chairman of the Council of People's Commissars of the Russian SFSR" and the last by Boris Yeltsin as both head of government and head of state under the title "President". | When the Soviet Union ended in 1991, what was the RSFSR government called? | When the Soviet Union ended in 1991, what was the RSFSR government called? | [
"When the Soviet Union ended in 1991, what was the RSFSR government called?"
] | {
"text": [
"Council of Ministers–Government"
],
"answer_start": [
124
]
} |
gem-squad_v2-train-8838 | 56e0a85e7aa994140058e69e | Russian_Soviet_Federative_Socialist_Republic | The Government was known officially as the Council of People's Commissars (1917–1946), Council of Ministers (1946–1978) and Council of Ministers–Government (1978–1991). The first government was headed by Vladimir Lenin as "Chairman of the Council of People's Commissars of the Russian SFSR" and the last by Boris Yeltsin as both head of government and head of state under the title "President". | Who led the first government of the RSFSR? | Who led the first government of the RSFSR? | [
"Who led the first government of the RSFSR?"
] | {
"text": [
"Vladimir Lenin"
],
"answer_start": [
204
]
} |
gem-squad_v2-train-8839 | 56e0a85e7aa994140058e69f | Russian_Soviet_Federative_Socialist_Republic | The Government was known officially as the Council of People's Commissars (1917–1946), Council of Ministers (1946–1978) and Council of Ministers–Government (1978–1991). The first government was headed by Vladimir Lenin as "Chairman of the Council of People's Commissars of the Russian SFSR" and the last by Boris Yeltsin as both head of government and head of state under the title "President". | Who led the final government of the RSFSR? | Who led the final government of the RSFSR? | [
"Who led the final government of the RSFSR?"
] | {
"text": [
"Boris Yeltsin"
],
"answer_start": [
307
]
} |
gem-squad_v2-train-8840 | 5ace09cd32bba1001ae499ef | Russian_Soviet_Federative_Socialist_Republic | The Government was known officially as the Council of People's Commissars (1917–1946), Council of Ministers (1946–1978) and Council of Ministers–Government (1978–1991). The first government was headed by Vladimir Lenin as "Chairman of the Council of People's Commissars of the Russian SFSR" and the last by Boris Yeltsin as both head of government and head of state under the title "President". | What was the government of the RSFSR called up to 1964? | What was the government of the RSFSR called up to 1964? | [
"What was the government of the RSFSR called up to 1964?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8841 | 5ace09cd32bba1001ae499f0 | Russian_Soviet_Federative_Socialist_Republic | The Government was known officially as the Council of People's Commissars (1917–1946), Council of Ministers (1946–1978) and Council of Ministers–Government (1978–1991). The first government was headed by Vladimir Lenin as "Chairman of the Council of People's Commissars of the Russian SFSR" and the last by Boris Yeltsin as both head of government and head of state under the title "President". | What was the RSFSR government called starting in 1964? | What was the RSFSR government called starting in 1964? | [
"What was the RSFSR government called starting in 1964?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8842 | 5ace09cd32bba1001ae499f1 | Russian_Soviet_Federative_Socialist_Republic | The Government was known officially as the Council of People's Commissars (1917–1946), Council of Ministers (1946–1978) and Council of Ministers–Government (1978–1991). The first government was headed by Vladimir Lenin as "Chairman of the Council of People's Commissars of the Russian SFSR" and the last by Boris Yeltsin as both head of government and head of state under the title "President". | When the Soviet Union started in 1991, what was the RSFSR government called? | When the Soviet Union started in 1991, what was the RSFSR government called? | [
"When the Soviet Union started in 1991, what was the RSFSR government called?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8843 | 5ace09cd32bba1001ae499f2 | Russian_Soviet_Federative_Socialist_Republic | The Government was known officially as the Council of People's Commissars (1917–1946), Council of Ministers (1946–1978) and Council of Ministers–Government (1978–1991). The first government was headed by Vladimir Lenin as "Chairman of the Council of People's Commissars of the Russian SFSR" and the last by Boris Yeltsin as both head of government and head of state under the title "President". | Who rejected the first government of the RSFSR? | Who rejected the first government of the RSFSR? | [
"Who rejected the first government of the RSFSR?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8844 | 5ace09cd32bba1001ae499f3 | Russian_Soviet_Federative_Socialist_Republic | The Government was known officially as the Council of People's Commissars (1917–1946), Council of Ministers (1946–1978) and Council of Ministers–Government (1978–1991). The first government was headed by Vladimir Lenin as "Chairman of the Council of People's Commissars of the Russian SFSR" and the last by Boris Yeltsin as both head of government and head of state under the title "President". | Who rejected the final government of the RSFSR? | Who rejected the final government of the RSFSR? | [
"Who rejected the final government of the RSFSR?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8845 | 56e0a8ad231d4119001ac347 | Russian_Soviet_Federative_Socialist_Republic | The Russian SFSR was controlled by the Communist Party of the Soviet Union, until the abortive 1991 August coup, which prompted President Yeltsin to suspend the recently created Communist Party of the Russian Soviet Federative Socialist Republic. | What political organization controlled the RSFSR up to 1991? | What political organization controlled the RSFSR up to 1991? | [
"What political organization controlled the RSFSR up to 1991?"
] | {
"text": [
"the Communist Party of the Soviet Union"
],
"answer_start": [
35
]
} |
gem-squad_v2-train-8846 | 56e0a8ad231d4119001ac348 | Russian_Soviet_Federative_Socialist_Republic | The Russian SFSR was controlled by the Communist Party of the Soviet Union, until the abortive 1991 August coup, which prompted President Yeltsin to suspend the recently created Communist Party of the Russian Soviet Federative Socialist Republic. | What event prompted the end to the control of the Communist Party of the Soviet Union in the RSFSR? | What event prompted the end to the control of the Communist Party of the Soviet Union in the RSFSR? | [
"What event prompted the end to the control of the Communist Party of the Soviet Union in the RSFSR?"
] | {
"text": [
"the abortive 1991 August coup"
],
"answer_start": [
82
]
} |
gem-squad_v2-train-8847 | 56e0a8ad231d4119001ac349 | Russian_Soviet_Federative_Socialist_Republic | The Russian SFSR was controlled by the Communist Party of the Soviet Union, until the abortive 1991 August coup, which prompted President Yeltsin to suspend the recently created Communist Party of the Russian Soviet Federative Socialist Republic. | Who suspended the Communist Party of the Russian Soviet Federative Socialist Republic? | Who suspended the Communist Party of the Russian Soviet Federative Socialist Republic? | [
"Who suspended the Communist Party of the Russian Soviet Federative Socialist Republic?"
] | {
"text": [
"Yeltsin"
],
"answer_start": [
138
]
} |
gem-squad_v2-train-8848 | 5ace0a6932bba1001ae499f9 | Russian_Soviet_Federative_Socialist_Republic | The Russian SFSR was controlled by the Communist Party of the Soviet Union, until the abortive 1991 August coup, which prompted President Yeltsin to suspend the recently created Communist Party of the Russian Soviet Federative Socialist Republic. | What political organization controlled the RSFSR up to 1919? | What political organization controlled the RSFSR up to 1919? | [
"What political organization controlled the RSFSR up to 1919?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8849 | 5ace0a6932bba1001ae499fa | Russian_Soviet_Federative_Socialist_Republic | The Russian SFSR was controlled by the Communist Party of the Soviet Union, until the abortive 1991 August coup, which prompted President Yeltsin to suspend the recently created Communist Party of the Russian Soviet Federative Socialist Republic. | What political organization didn't control the RSFSR up to 1991? | What political organization didn't control the RSFSR up to 1991? | [
"What political organization didn't control the RSFSR up to 1991?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8850 | 5ace0a6932bba1001ae499fb | Russian_Soviet_Federative_Socialist_Republic | The Russian SFSR was controlled by the Communist Party of the Soviet Union, until the abortive 1991 August coup, which prompted President Yeltsin to suspend the recently created Communist Party of the Russian Soviet Federative Socialist Republic. | What event prompted the start of the control of the Communist Party of the Soviet Union in the RSFSR? | What event prompted the start of the control of the Communist Party of the Soviet Union in the RSFSR? | [
"What event prompted the start of the control of the Communist Party of the Soviet Union in the RSFSR?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8851 | 5ace0a6932bba1001ae499fc | Russian_Soviet_Federative_Socialist_Republic | The Russian SFSR was controlled by the Communist Party of the Soviet Union, until the abortive 1991 August coup, which prompted President Yeltsin to suspend the recently created Communist Party of the Russian Soviet Federative Socialist Republic. | Who didn't suspend the Communist Party of the Russian Soviet Federative Socialist Republic? | Who didn't suspend the Communist Party of the Russian Soviet Federative Socialist Republic? | [
"Who didn't suspend the Communist Party of the Russian Soviet Federative Socialist Republic?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8852 | 5ace0a6932bba1001ae499fd | Russian_Soviet_Federative_Socialist_Republic | The Russian SFSR was controlled by the Communist Party of the Soviet Union, until the abortive 1991 August coup, which prompted President Yeltsin to suspend the recently created Communist Party of the Russian Soviet Federative Socialist Republic. | Who suspended the Socialist Party of the Russian Soviet Federative Socialist Republic? | Who suspended the Socialist Party of the Russian Soviet Federative Socialist Republic? | [
"Who suspended the Socialist Party of the Russian Soviet Federative Socialist Republic?"
] | {
"text": [],
"answer_start": []
} |
gem-squad_v2-train-8853 | 57280c4bff5b5019007d9bb2 | LaserDisc | Although the format was capable of offering higher-quality video and audio than its consumer rivals, the VHS and Betamax videocassette systems, LaserDisc never managed to gain widespread use in North America, largely due to high costs for the players and video titles themselves and the inability to record TV programming. It also remained a largely obscure format in Europe and Australia. By contrast, the format was much more popular in Japan and in the more affluent regions of Southeast Asia, such as Hong Kong, Singapore, and Malaysia, being the prevalent rental video medium in Hong Kong during the 1990s. Its superior video and audio quality did make it a somewhat popular choice among videophiles and film enthusiasts during its lifespan. | Did LaserDisks offer higher or lower quality sound and picture than VHS? | Did LaserDisks offer higher or lower quality sound and picture than VHS? | [
"Did LaserDisks offer higher or lower quality sound and picture than VHS?"
] | {
"text": [
"higher-quality"
],
"answer_start": [
44
]
} |
gem-squad_v2-train-8854 | 57280c4bff5b5019007d9bb3 | LaserDisc | Although the format was capable of offering higher-quality video and audio than its consumer rivals, the VHS and Betamax videocassette systems, LaserDisc never managed to gain widespread use in North America, largely due to high costs for the players and video titles themselves and the inability to record TV programming. It also remained a largely obscure format in Europe and Australia. By contrast, the format was much more popular in Japan and in the more affluent regions of Southeast Asia, such as Hong Kong, Singapore, and Malaysia, being the prevalent rental video medium in Hong Kong during the 1990s. Its superior video and audio quality did make it a somewhat popular choice among videophiles and film enthusiasts during its lifespan. | Why didn't LaserDisk gain popularity in North America? | Why didn't LaserDisk gain popularity in North America? | [
"Why didn't LaserDisk gain popularity in North America?"
] | {
"text": [
"high costs for the players and video titles themselves and the inability to record TV programming"
],
"answer_start": [
224
]
} |
gem-squad_v2-train-8855 | 57280c4bff5b5019007d9bb4 | LaserDisc | Although the format was capable of offering higher-quality video and audio than its consumer rivals, the VHS and Betamax videocassette systems, LaserDisc never managed to gain widespread use in North America, largely due to high costs for the players and video titles themselves and the inability to record TV programming. It also remained a largely obscure format in Europe and Australia. By contrast, the format was much more popular in Japan and in the more affluent regions of Southeast Asia, such as Hong Kong, Singapore, and Malaysia, being the prevalent rental video medium in Hong Kong during the 1990s. Its superior video and audio quality did make it a somewhat popular choice among videophiles and film enthusiasts during its lifespan. | With whom was LaserDisk a popular choice for it's picture and sound quality? | With whom was LaserDisk a popular choice for it's picture and sound quality? | [
"With whom was LaserDisk a popular choice for it's picture and sound quality?"
] | {
"text": [
"videophiles and film enthusiasts"
],
"answer_start": [
693
]
} |
gem-squad_v2-train-8856 | 57280c4bff5b5019007d9bb5 | LaserDisc | Although the format was capable of offering higher-quality video and audio than its consumer rivals, the VHS and Betamax videocassette systems, LaserDisc never managed to gain widespread use in North America, largely due to high costs for the players and video titles themselves and the inability to record TV programming. It also remained a largely obscure format in Europe and Australia. By contrast, the format was much more popular in Japan and in the more affluent regions of Southeast Asia, such as Hong Kong, Singapore, and Malaysia, being the prevalent rental video medium in Hong Kong during the 1990s. Its superior video and audio quality did make it a somewhat popular choice among videophiles and film enthusiasts during its lifespan. | In what city was LaserDisk used as a popular rental medium in the 1990s? | In what city was LaserDisk used as a popular rental medium in the 1990s? | [
"In what city was LaserDisk used as a popular rental medium in the 1990s?"
] | {
"text": [
"Hong Kong"
],
"answer_start": [
584
]
} |
gem-squad_v2-train-8857 | 572812a04b864d19001643c0 | LaserDisc | LaserDisc was first available on the market, in Atlanta, Georgia, on December 15, 1978, two years after the introduction of the VHS VCR, and four years before the introduction of the CD (which is based on laser disc technology). Initially licensed, sold, and marketed as MCA DiscoVision (also known as simply "DiscoVision") in North America in 1978, the technology was previously referred to internally as Optical Videodisc System, Reflective Optical Videodisc, Laser Optical Videodisc, and Disco-Vision (with a dash), with the first players referring to the format as "Video Long Play". | Where was LaserDisc first available? | Where was LaserDisc first available? | [
"Where was LaserDisc first available?"
] | {
"text": [
"Atlanta, Georgia"
],
"answer_start": [
48
]
} |
gem-squad_v2-train-8858 | 572812a04b864d19001643c1 | LaserDisc | LaserDisc was first available on the market, in Atlanta, Georgia, on December 15, 1978, two years after the introduction of the VHS VCR, and four years before the introduction of the CD (which is based on laser disc technology). Initially licensed, sold, and marketed as MCA DiscoVision (also known as simply "DiscoVision") in North America in 1978, the technology was previously referred to internally as Optical Videodisc System, Reflective Optical Videodisc, Laser Optical Videodisc, and Disco-Vision (with a dash), with the first players referring to the format as "Video Long Play". | How many years after VHS was LaserDisk released? | How many years after VHS was LaserDisk released? | [
"How many years after VHS was LaserDisk released?"
] | {
"text": [
"two years"
],
"answer_start": [
88
]
} |
gem-squad_v2-train-8859 | 572812a04b864d19001643c2 | LaserDisc | LaserDisc was first available on the market, in Atlanta, Georgia, on December 15, 1978, two years after the introduction of the VHS VCR, and four years before the introduction of the CD (which is based on laser disc technology). Initially licensed, sold, and marketed as MCA DiscoVision (also known as simply "DiscoVision") in North America in 1978, the technology was previously referred to internally as Optical Videodisc System, Reflective Optical Videodisc, Laser Optical Videodisc, and Disco-Vision (with a dash), with the first players referring to the format as "Video Long Play". | Under what name was LaserDisc originally marketed? | Under what name was LaserDisc originally marketed? | [
"Under what name was LaserDisc originally marketed?"
] | {
"text": [
"MCA DiscoVision"
],
"answer_start": [
271
]
} |
gem-squad_v2-train-8860 | 572812a04b864d19001643c3 | LaserDisc | LaserDisc was first available on the market, in Atlanta, Georgia, on December 15, 1978, two years after the introduction of the VHS VCR, and four years before the introduction of the CD (which is based on laser disc technology). Initially licensed, sold, and marketed as MCA DiscoVision (also known as simply "DiscoVision") in North America in 1978, the technology was previously referred to internally as Optical Videodisc System, Reflective Optical Videodisc, Laser Optical Videodisc, and Disco-Vision (with a dash), with the first players referring to the format as "Video Long Play". | How did the first viewers refer to the media? | How did the first viewers refer to the media? | [
"How did the first viewers refer to the media?"
] | {
"text": [
"\"Video Long Play\""
],
"answer_start": [
569
]
} |
gem-squad_v2-train-8861 | 57281747ff5b5019007d9cfc | LaserDisc | Pioneer Electronics later purchased the majority stake in the format and marketed it as both LaserVision (format name) and LaserDisc (brand name) in 1980, with some releases unofficially referring to the medium as "Laser Videodisc". Philips produced the players while MCA produced the discs. The Philips-MCA cooperation was not successful, and discontinued after a few years. Several of the scientists responsible for the early research (Richard Wilkinson, Ray Dakin and John Winslow) founded Optical Disc Corporation (now ODC Nimbus). | Who purchased the majority stake and re-marketed the product in 1980? | Who purchased the majority stake and re-marketed the product in 1980? | [
"Who purchased the majority stake and re-marketed the product in 1980?"
] | {
"text": [
"Pioneer Electronics"
],
"answer_start": [
0
]
} |
gem-squad_v2-train-8862 | 57281747ff5b5019007d9cfd | LaserDisc | Pioneer Electronics later purchased the majority stake in the format and marketed it as both LaserVision (format name) and LaserDisc (brand name) in 1980, with some releases unofficially referring to the medium as "Laser Videodisc". Philips produced the players while MCA produced the discs. The Philips-MCA cooperation was not successful, and discontinued after a few years. Several of the scientists responsible for the early research (Richard Wilkinson, Ray Dakin and John Winslow) founded Optical Disc Corporation (now ODC Nimbus). | Was Laserdisk officially or unofficially reffered to as "Laser Videodisc"? | Was Laserdisk officially or unofficially reffered to as "Laser Videodisc"? | [
"Was Laserdisk officially or unofficially reffered to as \"Laser Videodisc\"?"
] | {
"text": [
"unofficially"
],
"answer_start": [
174
]
} |
gem-squad_v2-train-8863 | 57281747ff5b5019007d9cfe | LaserDisc | Pioneer Electronics later purchased the majority stake in the format and marketed it as both LaserVision (format name) and LaserDisc (brand name) in 1980, with some releases unofficially referring to the medium as "Laser Videodisc". Philips produced the players while MCA produced the discs. The Philips-MCA cooperation was not successful, and discontinued after a few years. Several of the scientists responsible for the early research (Richard Wilkinson, Ray Dakin and John Winslow) founded Optical Disc Corporation (now ODC Nimbus). | Did MCA produce the disc or the players after being bought out? | Did MCA produce the disc or the players after being bought out? | [
"Did MCA produce the disc or the players after being bought out?"
] | {
"text": [
"discs"
],
"answer_start": [
285
]
} |
gem-squad_v2-train-8864 | 57281747ff5b5019007d9cff | LaserDisc | Pioneer Electronics later purchased the majority stake in the format and marketed it as both LaserVision (format name) and LaserDisc (brand name) in 1980, with some releases unofficially referring to the medium as "Laser Videodisc". Philips produced the players while MCA produced the discs. The Philips-MCA cooperation was not successful, and discontinued after a few years. Several of the scientists responsible for the early research (Richard Wilkinson, Ray Dakin and John Winslow) founded Optical Disc Corporation (now ODC Nimbus). | Who were the scientists that worked on the early research for Laserdiscs? | Who were the scientists that worked on the early research for Laserdiscs? | [
"Who were the scientists that worked on the early research for Laserdiscs?"
] | {
"text": [
"Richard Wilkinson, Ray Dakin and John Winslow"
],
"answer_start": [
438
]
} |
gem-squad_v2-train-8865 | 57281747ff5b5019007d9d00 | LaserDisc | Pioneer Electronics later purchased the majority stake in the format and marketed it as both LaserVision (format name) and LaserDisc (brand name) in 1980, with some releases unofficially referring to the medium as "Laser Videodisc". Philips produced the players while MCA produced the discs. The Philips-MCA cooperation was not successful, and discontinued after a few years. Several of the scientists responsible for the early research (Richard Wilkinson, Ray Dakin and John Winslow) founded Optical Disc Corporation (now ODC Nimbus). | What company did the early Laserdisc researchers later found? | What company did the early Laserdisc researchers later found? | [
"What company did the early Laserdisc researchers later found?"
] | {
"text": [
"Optical Disc Corporation (now ODC Nimbus)"
],
"answer_start": [
493
]
} |
gem-squad_v2-train-8866 | 57281a754b864d1900164492 | LaserDisc | By the early 2000s, LaserDisc was completely replaced by DVD in the North American retail marketplace, as neither players nor software were then produced. Players were still exported to North America from Japan until the end of 2001. The format has retained some popularity among American collectors, and to a greater degree in Japan, where the format was better supported and more prevalent during its life. In Europe, LaserDisc always remained an obscure format. It was chosen by the British Broadcasting Corporation (BBC) for the BBC Domesday Project in the mid-1980s, a school-based project to commemorate 900 years since the original Domesday Book in England. From 1991 up until the early 2000s, the BBC also used LaserDisc technology to play out the channel idents. | What product replaced LaserDisc in North America by the early 2000s? | What product replaced LaserDisc in North America by the early 2000s? | [
"What product replaced LaserDisc in North America by the early 2000s?"
] | {
"text": [
"DVD"
],
"answer_start": [
57
]
} |
gem-squad_v2-train-8867 | 57281a754b864d1900164493 | LaserDisc | By the early 2000s, LaserDisc was completely replaced by DVD in the North American retail marketplace, as neither players nor software were then produced. Players were still exported to North America from Japan until the end of 2001. The format has retained some popularity among American collectors, and to a greater degree in Japan, where the format was better supported and more prevalent during its life. In Europe, LaserDisc always remained an obscure format. It was chosen by the British Broadcasting Corporation (BBC) for the BBC Domesday Project in the mid-1980s, a school-based project to commemorate 900 years since the original Domesday Book in England. From 1991 up until the early 2000s, the BBC also used LaserDisc technology to play out the channel idents. | Who chose LaserFisc for their Domesday Project in the mid-1980s? | Who chose LaserFisc for their Domesday Project in the mid-1980s? | [
"Who chose LaserFisc for their Domesday Project in the mid-1980s?"
] | {
"text": [
"British Broadcasting Corporation (BBC)"
],
"answer_start": [
486
]
} |
gem-squad_v2-train-8868 | 57281a754b864d1900164494 | LaserDisc | By the early 2000s, LaserDisc was completely replaced by DVD in the North American retail marketplace, as neither players nor software were then produced. Players were still exported to North America from Japan until the end of 2001. The format has retained some popularity among American collectors, and to a greater degree in Japan, where the format was better supported and more prevalent during its life. In Europe, LaserDisc always remained an obscure format. It was chosen by the British Broadcasting Corporation (BBC) for the BBC Domesday Project in the mid-1980s, a school-based project to commemorate 900 years since the original Domesday Book in England. From 1991 up until the early 2000s, the BBC also used LaserDisc technology to play out the channel idents. | What was the BBC Domesday Project? | What was the BBC Domesday Project? | [
"What was the BBC Domesday Project?"
] | {
"text": [
"a school-based project to commemorate 900 years since the original Domesday Book in England"
],
"answer_start": [
572
]
} |
gem-squad_v2-train-8869 | 57281a754b864d1900164495 | LaserDisc | By the early 2000s, LaserDisc was completely replaced by DVD in the North American retail marketplace, as neither players nor software were then produced. Players were still exported to North America from Japan until the end of 2001. The format has retained some popularity among American collectors, and to a greater degree in Japan, where the format was better supported and more prevalent during its life. In Europe, LaserDisc always remained an obscure format. It was chosen by the British Broadcasting Corporation (BBC) for the BBC Domesday Project in the mid-1980s, a school-based project to commemorate 900 years since the original Domesday Book in England. From 1991 up until the early 2000s, the BBC also used LaserDisc technology to play out the channel idents. | Which country still exported players to North America until 2001? | Which country still exported players to North America until 2001? | [
"Which country still exported players to North America until 2001?"
] | {
"text": [
"Japan"
],
"answer_start": [
328
]
} |
gem-squad_v2-train-8870 | 57281b8eff5b5019007d9d5c | LaserDisc | The standard home video LaserDisc was 30 cm (12 in) in diameter and made up of two single-sided aluminum discs layered in plastic. Although appearing similar to compact discs or DVDs, LaserDiscs used analog video stored in the composite domain (having a video bandwidth approximately equivalent to the 1-inch (25 mm) C-Type VTR format) with analog FM stereo sound and PCM digital audio. The LaserDisc at its most fundamental level was still recorded as a series of pits and lands much like CDs, DVDs, and even Blu-ray Discs are today. However, while the encoding is of a binary nature, the information is encoded as analog pulse width modulation with a 50% duty cycle, where the information is contained in the lengths and spacing of the pits. In true digital media the pits, or their edges, directly represent 1s and 0s of a binary digital information stream. Early LaserDiscs featured in 1978 were entirely analog but the format evolved to incorporate digital stereo sound in CD format (sometimes with a TOSlink or coax output to feed an external DAC), and later multi-channel formats such as Dolby Digital and DTS. | How large was a standard LaserDisc? | How large was a standard LaserDisc? | [
"How large was a standard LaserDisc?"
] | {
"text": [
"30 cm (12 in) in diameter"
],
"answer_start": [
38
]
} |
gem-squad_v2-train-8871 | 57281b8eff5b5019007d9d5d | LaserDisc | The standard home video LaserDisc was 30 cm (12 in) in diameter and made up of two single-sided aluminum discs layered in plastic. Although appearing similar to compact discs or DVDs, LaserDiscs used analog video stored in the composite domain (having a video bandwidth approximately equivalent to the 1-inch (25 mm) C-Type VTR format) with analog FM stereo sound and PCM digital audio. The LaserDisc at its most fundamental level was still recorded as a series of pits and lands much like CDs, DVDs, and even Blu-ray Discs are today. However, while the encoding is of a binary nature, the information is encoded as analog pulse width modulation with a 50% duty cycle, where the information is contained in the lengths and spacing of the pits. In true digital media the pits, or their edges, directly represent 1s and 0s of a binary digital information stream. Early LaserDiscs featured in 1978 were entirely analog but the format evolved to incorporate digital stereo sound in CD format (sometimes with a TOSlink or coax output to feed an external DAC), and later multi-channel formats such as Dolby Digital and DTS. | What numbers are used in Binary information coding? | What numbers are used in Binary information coding? | [
"What numbers are used in Binary information coding?"
] | {
"text": [
"1s and 0s"
],
"answer_start": [
811
]
} |
gem-squad_v2-train-8872 | 57281b8eff5b5019007d9d5e | LaserDisc | The standard home video LaserDisc was 30 cm (12 in) in diameter and made up of two single-sided aluminum discs layered in plastic. Although appearing similar to compact discs or DVDs, LaserDiscs used analog video stored in the composite domain (having a video bandwidth approximately equivalent to the 1-inch (25 mm) C-Type VTR format) with analog FM stereo sound and PCM digital audio. The LaserDisc at its most fundamental level was still recorded as a series of pits and lands much like CDs, DVDs, and even Blu-ray Discs are today. However, while the encoding is of a binary nature, the information is encoded as analog pulse width modulation with a 50% duty cycle, where the information is contained in the lengths and spacing of the pits. In true digital media the pits, or their edges, directly represent 1s and 0s of a binary digital information stream. Early LaserDiscs featured in 1978 were entirely analog but the format evolved to incorporate digital stereo sound in CD format (sometimes with a TOSlink or coax output to feed an external DAC), and later multi-channel formats such as Dolby Digital and DTS. | Were the ealiest LaserDiscs in 1978 analog or digitally formatted? | Were the ealiest LaserDiscs in 1978 analog or digitally formatted? | [
"Were the ealiest LaserDiscs in 1978 analog or digitally formatted?"
] | {
"text": [
"analog"
],
"answer_start": [
909
]
} |
gem-squad_v2-train-8873 | 57281dd5ff5b5019007d9d74 | LaserDisc | As Pioneer introduced Digital Audio to LaserDisc in 1985, they further refined the CAA format. CAA55 was introduced in 1985 with a total playback capacity per side of 55 minutes 5 seconds, reducing the video capacity to resolve bandwidth issues with the inclusion of Digital Audio. Several titles released between 1985 and 1987 were analog audio only due to the length of the title and the desire to keep the film on one disc (e.g., Back to the Future). By 1987, Pioneer had overcome the technical challenges and was able to once again encode in CAA60, allowing a total of 60 minutes 5 seconds. Pioneer further refined CAA, offering CAA45, encoding 45 minutes of material, but filling the entire playback surface of the side. Used on only a handful of titles, CAA65 offered 65 minutes 5 seconds of playback time per side. There are a handful of titles pressed by Technidisc that used CAA50. The final variant of CAA is CAA70, which could accommodate 70 minutes of playback time per side. There are not any known uses of this format on the consumer market. | What was the length capacity of the CAA55 format? | What was the length capacity of the CAA55 format? | [
"What was the length capacity of the CAA55 format?"
] | {
"text": [
"55 minutes 5 seconds"
],
"answer_start": [
167
]
} |
gem-squad_v2-train-8874 | 57281dd5ff5b5019007d9d75 | LaserDisc | As Pioneer introduced Digital Audio to LaserDisc in 1985, they further refined the CAA format. CAA55 was introduced in 1985 with a total playback capacity per side of 55 minutes 5 seconds, reducing the video capacity to resolve bandwidth issues with the inclusion of Digital Audio. Several titles released between 1985 and 1987 were analog audio only due to the length of the title and the desire to keep the film on one disc (e.g., Back to the Future). By 1987, Pioneer had overcome the technical challenges and was able to once again encode in CAA60, allowing a total of 60 minutes 5 seconds. Pioneer further refined CAA, offering CAA45, encoding 45 minutes of material, but filling the entire playback surface of the side. Used on only a handful of titles, CAA65 offered 65 minutes 5 seconds of playback time per side. There are a handful of titles pressed by Technidisc that used CAA50. The final variant of CAA is CAA70, which could accommodate 70 minutes of playback time per side. There are not any known uses of this format on the consumer market. | Why was Back to the Future released with analog sound? | Why was Back to the Future released with analog sound? | [
"Why was Back to the Future released with analog sound?"
] | {
"text": [
"due to the length of the title and the desire to keep the film on one disc"
],
"answer_start": [
351
]
} |
gem-squad_v2-train-8875 | 57281dd5ff5b5019007d9d76 | LaserDisc | As Pioneer introduced Digital Audio to LaserDisc in 1985, they further refined the CAA format. CAA55 was introduced in 1985 with a total playback capacity per side of 55 minutes 5 seconds, reducing the video capacity to resolve bandwidth issues with the inclusion of Digital Audio. Several titles released between 1985 and 1987 were analog audio only due to the length of the title and the desire to keep the film on one disc (e.g., Back to the Future). By 1987, Pioneer had overcome the technical challenges and was able to once again encode in CAA60, allowing a total of 60 minutes 5 seconds. Pioneer further refined CAA, offering CAA45, encoding 45 minutes of material, but filling the entire playback surface of the side. Used on only a handful of titles, CAA65 offered 65 minutes 5 seconds of playback time per side. There are a handful of titles pressed by Technidisc that used CAA50. The final variant of CAA is CAA70, which could accommodate 70 minutes of playback time per side. There are not any known uses of this format on the consumer market. | What was the maximum length of the CAA60 format? | What was the maximum length of the CAA60 format? | [
"What was the maximum length of the CAA60 format?"
] | {
"text": [
"60 minutes 5 seconds"
],
"answer_start": [
573
]
} |
gem-squad_v2-train-8876 | 57281dd5ff5b5019007d9d77 | LaserDisc | As Pioneer introduced Digital Audio to LaserDisc in 1985, they further refined the CAA format. CAA55 was introduced in 1985 with a total playback capacity per side of 55 minutes 5 seconds, reducing the video capacity to resolve bandwidth issues with the inclusion of Digital Audio. Several titles released between 1985 and 1987 were analog audio only due to the length of the title and the desire to keep the film on one disc (e.g., Back to the Future). By 1987, Pioneer had overcome the technical challenges and was able to once again encode in CAA60, allowing a total of 60 minutes 5 seconds. Pioneer further refined CAA, offering CAA45, encoding 45 minutes of material, but filling the entire playback surface of the side. Used on only a handful of titles, CAA65 offered 65 minutes 5 seconds of playback time per side. There are a handful of titles pressed by Technidisc that used CAA50. The final variant of CAA is CAA70, which could accommodate 70 minutes of playback time per side. There are not any known uses of this format on the consumer market. | How many works were released to the public with the CAA70 format? | How many works were released to the public with the CAA70 format? | [
"How many works were released to the public with the CAA70 format?"
] | {
"text": [
"There are not any known uses of this format on the consumer market"
],
"answer_start": [
988
]
} |
gem-squad_v2-train-8877 | 572826224b864d19001645a4 | LaserDisc | Sound could be stored in either analog or digital format and in a variety of surround sound formats; NTSC discs could carry two analog audio tracks, plus two uncompressed PCM digital audio tracks, which were (EFM, CIRC, 16-bit and 44.056 kHz sample rate). PAL discs could carry one pair of audio tracks, either analog or digital and the digital tracks on a PAL disc were 16-bit 44.1 kHz as on a CD; in the UK, the term "LaserVision" is used to refer to discs with analog sound, while "LaserDisc" is used for those with digital audio. The digital sound signal in both formats are EFM-encoded as in CD. Dolby Digital (also called AC-3) and DTS—which are now common on DVD titles—first became available on LaserDisc, and Star Wars: Episode I – The Phantom Menace (1999) which was released on LaserDisc in Japan, is among the first home video releases ever to include 6.1 channel Dolby Digital EX Surround. Unlike DVDs, which carry Dolby Digital audio in digital form, LaserDiscs store Dolby Digital in a frequency modulated form within a track normally used for analog audio. Extracting Dolby Digital from a LaserDisc required a player equipped with a special "AC-3 RF" output and an external demodulator in addition to an AC-3 decoder. The demodulator was necessary to convert the 2.88 MHz modulated AC-3 information on the disc into a 384 kbit/s signal that the decoder could handle. DTS audio, when available on a disc, replaced the digital audio tracks; hearing DTS sound required only an S/PDIF compliant digital connection to a DTS decoder. | What was the difference between LaserDisc and LaserVision in the UK? | What was the difference between LaserDisc and LaserVision in the UK? | [
"What was the difference between LaserDisc and LaserVision in the UK?"
] | {
"text": [
"\"LaserVision\" is used to refer to discs with analog sound, while \"LaserDisc\" is used for those with digital audio"
],
"answer_start": [
419
]
} |
gem-squad_v2-train-8878 | 572826224b864d19001645a5 | LaserDisc | Sound could be stored in either analog or digital format and in a variety of surround sound formats; NTSC discs could carry two analog audio tracks, plus two uncompressed PCM digital audio tracks, which were (EFM, CIRC, 16-bit and 44.056 kHz sample rate). PAL discs could carry one pair of audio tracks, either analog or digital and the digital tracks on a PAL disc were 16-bit 44.1 kHz as on a CD; in the UK, the term "LaserVision" is used to refer to discs with analog sound, while "LaserDisc" is used for those with digital audio. The digital sound signal in both formats are EFM-encoded as in CD. Dolby Digital (also called AC-3) and DTS—which are now common on DVD titles—first became available on LaserDisc, and Star Wars: Episode I – The Phantom Menace (1999) which was released on LaserDisc in Japan, is among the first home video releases ever to include 6.1 channel Dolby Digital EX Surround. Unlike DVDs, which carry Dolby Digital audio in digital form, LaserDiscs store Dolby Digital in a frequency modulated form within a track normally used for analog audio. Extracting Dolby Digital from a LaserDisc required a player equipped with a special "AC-3 RF" output and an external demodulator in addition to an AC-3 decoder. The demodulator was necessary to convert the 2.88 MHz modulated AC-3 information on the disc into a 384 kbit/s signal that the decoder could handle. DTS audio, when available on a disc, replaced the digital audio tracks; hearing DTS sound required only an S/PDIF compliant digital connection to a DTS decoder. | The Phantom Menace was one of the first home videos to use what sound format? | The Phantom Menace was one of the first home videos to use what sound format? | [
"The Phantom Menace was one of the first home videos to use what sound format?"
] | {
"text": [
"6.1 channel Dolby Digital EX Surround."
],
"answer_start": [
864
]
} |
gem-squad_v2-train-8879 | 572826224b864d19001645a6 | LaserDisc | Sound could be stored in either analog or digital format and in a variety of surround sound formats; NTSC discs could carry two analog audio tracks, plus two uncompressed PCM digital audio tracks, which were (EFM, CIRC, 16-bit and 44.056 kHz sample rate). PAL discs could carry one pair of audio tracks, either analog or digital and the digital tracks on a PAL disc were 16-bit 44.1 kHz as on a CD; in the UK, the term "LaserVision" is used to refer to discs with analog sound, while "LaserDisc" is used for those with digital audio. The digital sound signal in both formats are EFM-encoded as in CD. Dolby Digital (also called AC-3) and DTS—which are now common on DVD titles—first became available on LaserDisc, and Star Wars: Episode I – The Phantom Menace (1999) which was released on LaserDisc in Japan, is among the first home video releases ever to include 6.1 channel Dolby Digital EX Surround. Unlike DVDs, which carry Dolby Digital audio in digital form, LaserDiscs store Dolby Digital in a frequency modulated form within a track normally used for analog audio. Extracting Dolby Digital from a LaserDisc required a player equipped with a special "AC-3 RF" output and an external demodulator in addition to an AC-3 decoder. The demodulator was necessary to convert the 2.88 MHz modulated AC-3 information on the disc into a 384 kbit/s signal that the decoder could handle. DTS audio, when available on a disc, replaced the digital audio tracks; hearing DTS sound required only an S/PDIF compliant digital connection to a DTS decoder. | What sound formatting do DVDs use? | What sound formatting do DVDs use? | [
"What sound formatting do DVDs use?"
] | {
"text": [
"Dolby Digital audio in digital form"
],
"answer_start": [
928
]
} |
gem-squad_v2-train-8880 | 572828724b864d1900164606 | LaserDisc | In the mid to late 1990s many higher-end AV receivers included the demodulator circuit specifically for the LaserDisc players RF modulated Dolby Digital AC-3 signal. By the late 1990s with LaserDisc players and disc sales declining due to DVD's growing popularity the AV receiver manufacturers removed the demodulator circuit. Although DVD players were capable of playing Dolby Digital tracks, the signal out of DVD player were not in a modulated form and not compatible with the inputs designed for LaserDisc AC-3. Outboard demodulators were available for a period that convert the AC-3 signal to standard Dolby Digital signal that was compatible with the standard Dolby Digital/PCM inputs on capable AV receivers. Another type marketed by Onkyo and others converted the RF AC-3 signal to 6-channel analog audio. | What competition caused LaserDisc sales to decline? | What competition caused LaserDisc sales to decline? | [
"What competition caused LaserDisc sales to decline?"
] | {
"text": [
"DVD's growing popularity"
],
"answer_start": [
239
]
} |
gem-squad_v2-train-8881 | 572828724b864d1900164607 | LaserDisc | In the mid to late 1990s many higher-end AV receivers included the demodulator circuit specifically for the LaserDisc players RF modulated Dolby Digital AC-3 signal. By the late 1990s with LaserDisc players and disc sales declining due to DVD's growing popularity the AV receiver manufacturers removed the demodulator circuit. Although DVD players were capable of playing Dolby Digital tracks, the signal out of DVD player were not in a modulated form and not compatible with the inputs designed for LaserDisc AC-3. Outboard demodulators were available for a period that convert the AC-3 signal to standard Dolby Digital signal that was compatible with the standard Dolby Digital/PCM inputs on capable AV receivers. Another type marketed by Onkyo and others converted the RF AC-3 signal to 6-channel analog audio. | Did all AV receivers carry the demodulator circuits necessary for LaserDiscs, or only high-end models? | Did all AV receivers carry the demodulator circuits necessary for LaserDiscs, or only high-end models? | [
"Did all AV receivers carry the demodulator circuits necessary for LaserDiscs, or only high-end models?"
] | {
"text": [
"higher-end"
],
"answer_start": [
30
]
} |
gem-squad_v2-train-8882 | 572828724b864d1900164608 | LaserDisc | In the mid to late 1990s many higher-end AV receivers included the demodulator circuit specifically for the LaserDisc players RF modulated Dolby Digital AC-3 signal. By the late 1990s with LaserDisc players and disc sales declining due to DVD's growing popularity the AV receiver manufacturers removed the demodulator circuit. Although DVD players were capable of playing Dolby Digital tracks, the signal out of DVD player were not in a modulated form and not compatible with the inputs designed for LaserDisc AC-3. Outboard demodulators were available for a period that convert the AC-3 signal to standard Dolby Digital signal that was compatible with the standard Dolby Digital/PCM inputs on capable AV receivers. Another type marketed by Onkyo and others converted the RF AC-3 signal to 6-channel analog audio. | What did the Onkyo outboard demodulator covert the RF AC-2 signal to? | What did the Onkyo outboard demodulator covert the RF AC-2 signal to? | [
"What did the Onkyo outboard demodulator covert the RF AC-2 signal to?"
] | {
"text": [
"6-channel analog audio"
],
"answer_start": [
790
]
} |
gem-squad_v2-train-8883 | 57282cbd4b864d1900164658 | LaserDisc | At least where the digital audio tracks were concerned, the sound quality was unsurpassed at the time compared to consumer videotape, but the quality of the analog soundtracks varied greatly depending on the disc and, sometimes, the player. Many early and lower-end LD players had poor analog audio components, and many early discs had poorly mastered analog audio tracks, making digital soundtracks in any form most desirable to serious enthusiasts. Early DiscoVision and LaserDisc titles lacked the digital audio option, but many of those movies received digital sound in later re-issues by Universal, and the quality of analog audio tracks generally got far better as time went on. Many discs that had originally carried old analog stereo tracks received new Dolby Stereo and Dolby Surround tracks instead, often in addition to digital tracks, helping boost sound quality. Later analog discs also applied CX Noise Reduction, which improved the signal-noise ratio of their audio. | Was sound quality from disc to disc and between players consistent or varied? | Was sound quality from disc to disc and between players consistent or varied? | [
"Was sound quality from disc to disc and between players consistent or varied?"
] | {
"text": [
"varied greatly"
],
"answer_start": [
176
]
} |
gem-squad_v2-train-8884 | 57282cbd4b864d1900164659 | LaserDisc | At least where the digital audio tracks were concerned, the sound quality was unsurpassed at the time compared to consumer videotape, but the quality of the analog soundtracks varied greatly depending on the disc and, sometimes, the player. Many early and lower-end LD players had poor analog audio components, and many early discs had poorly mastered analog audio tracks, making digital soundtracks in any form most desirable to serious enthusiasts. Early DiscoVision and LaserDisc titles lacked the digital audio option, but many of those movies received digital sound in later re-issues by Universal, and the quality of analog audio tracks generally got far better as time went on. Many discs that had originally carried old analog stereo tracks received new Dolby Stereo and Dolby Surround tracks instead, often in addition to digital tracks, helping boost sound quality. Later analog discs also applied CX Noise Reduction, which improved the signal-noise ratio of their audio. | Was analog or digital formatting more popular with enthusiasts? | Was analog or digital formatting more popular with enthusiasts? | [
"Was analog or digital formatting more popular with enthusiasts?"
] | {
"text": [
"digital"
],
"answer_start": [
380
]
} |
gem-squad_v2-train-8885 | 57282cbd4b864d190016465a | LaserDisc | At least where the digital audio tracks were concerned, the sound quality was unsurpassed at the time compared to consumer videotape, but the quality of the analog soundtracks varied greatly depending on the disc and, sometimes, the player. Many early and lower-end LD players had poor analog audio components, and many early discs had poorly mastered analog audio tracks, making digital soundtracks in any form most desirable to serious enthusiasts. Early DiscoVision and LaserDisc titles lacked the digital audio option, but many of those movies received digital sound in later re-issues by Universal, and the quality of analog audio tracks generally got far better as time went on. Many discs that had originally carried old analog stereo tracks received new Dolby Stereo and Dolby Surround tracks instead, often in addition to digital tracks, helping boost sound quality. Later analog discs also applied CX Noise Reduction, which improved the signal-noise ratio of their audio. | What result did adding CX Noise Reduction have on analog discs? | What result did adding CX Noise Reduction have on analog discs? | [
"What result did adding CX Noise Reduction have on analog discs?"
] | {
"text": [
"improved the signal-noise ratio of their audio"
],
"answer_start": [
934
]
} |
gem-squad_v2-train-8886 | 57282cbd4b864d190016465b | LaserDisc | At least where the digital audio tracks were concerned, the sound quality was unsurpassed at the time compared to consumer videotape, but the quality of the analog soundtracks varied greatly depending on the disc and, sometimes, the player. Many early and lower-end LD players had poor analog audio components, and many early discs had poorly mastered analog audio tracks, making digital soundtracks in any form most desirable to serious enthusiasts. Early DiscoVision and LaserDisc titles lacked the digital audio option, but many of those movies received digital sound in later re-issues by Universal, and the quality of analog audio tracks generally got far better as time went on. Many discs that had originally carried old analog stereo tracks received new Dolby Stereo and Dolby Surround tracks instead, often in addition to digital tracks, helping boost sound quality. Later analog discs also applied CX Noise Reduction, which improved the signal-noise ratio of their audio. | Which company added digital sound option when re-releasing movies? | Which company added digital sound option when re-releasing movies? | [
"Which company added digital sound option when re-releasing movies?"
] | {
"text": [
"Universal"
],
"answer_start": [
593
]
} |
gem-squad_v2-train-8887 | 57282ff14b864d19001646a4 | LaserDisc | Both AC-3 and DTS surround audio were clumsily implemented on LaserDiscs, leading to some interesting player- and disc-dependent issues. A disc that included AC-3 audio forfeited the right analog audio channel to the modulated AC-3 RF stream. If the player did not have an AC-3 output available, the next most attractive playback option would be the digital Dolby Surround or stereo audio tracks. The reason for this is the RF signal needs to bypass the audio circuitry in order to be properly processed by the demodulator. If either the player did not support digital audio tracks (common in older players), or the disc did not include digital audio tracks at all (uncommon for a disc which is mastered with an AC-3 track), the only remaining option was to fall back to a monophonic presentation of the left analog audio track. However, many older analog-only players not only failed to output AC-3 streams correctly, but were not even aware of their potential existence. Such a player will happily play the analog audio tracks verbatim, resulting in garbage (static) output in the right channel. | Which channel would not work in conjunction with AC-3 audio? | Which channel would not work in conjunction with AC-3 audio? | [
"Which channel would not work in conjunction with AC-3 audio?"
] | {
"text": [
"right analog audio channel"
],
"answer_start": [
183
]
} |
gem-squad_v2-train-8888 | 57282ff14b864d19001646a5 | LaserDisc | Both AC-3 and DTS surround audio were clumsily implemented on LaserDiscs, leading to some interesting player- and disc-dependent issues. A disc that included AC-3 audio forfeited the right analog audio channel to the modulated AC-3 RF stream. If the player did not have an AC-3 output available, the next most attractive playback option would be the digital Dolby Surround or stereo audio tracks. The reason for this is the RF signal needs to bypass the audio circuitry in order to be properly processed by the demodulator. If either the player did not support digital audio tracks (common in older players), or the disc did not include digital audio tracks at all (uncommon for a disc which is mastered with an AC-3 track), the only remaining option was to fall back to a monophonic presentation of the left analog audio track. However, many older analog-only players not only failed to output AC-3 streams correctly, but were not even aware of their potential existence. Such a player will happily play the analog audio tracks verbatim, resulting in garbage (static) output in the right channel. | What audio playback options were available if an AC-3 output was not present? | What audio playback options were available if an AC-3 output was not present? | [
"What audio playback options were available if an AC-3 output was not present?"
] | {
"text": [
"digital Dolby Surround or stereo audio tracks"
],
"answer_start": [
350
]
} |
gem-squad_v2-train-8889 | 57282ff14b864d19001646a6 | LaserDisc | Both AC-3 and DTS surround audio were clumsily implemented on LaserDiscs, leading to some interesting player- and disc-dependent issues. A disc that included AC-3 audio forfeited the right analog audio channel to the modulated AC-3 RF stream. If the player did not have an AC-3 output available, the next most attractive playback option would be the digital Dolby Surround or stereo audio tracks. The reason for this is the RF signal needs to bypass the audio circuitry in order to be properly processed by the demodulator. If either the player did not support digital audio tracks (common in older players), or the disc did not include digital audio tracks at all (uncommon for a disc which is mastered with an AC-3 track), the only remaining option was to fall back to a monophonic presentation of the left analog audio track. However, many older analog-only players not only failed to output AC-3 streams correctly, but were not even aware of their potential existence. Such a player will happily play the analog audio tracks verbatim, resulting in garbage (static) output in the right channel. | What happens to the right channel in a player that doesn't recognize AC-3? | What happens to the right channel in a player that doesn't recognize AC-3? | [
"What happens to the right channel in a player that doesn't recognize AC-3?"
] | {
"text": [
"garbage (static) output"
],
"answer_start": [
1052
]
} |
gem-squad_v2-train-8890 | 572830d54b864d19001646c6 | LaserDisc | Only one 5.1 surround sound option exists on a given LaserDisc (either Dolby Digital or DTS), so if surround sound is desired, the disc must be matched to the capabilities of the playback equipment (LD Player and Receiver/Decoder) by the purchaser. A fully capable LaserDisc playback system includes a newer LaserDisc player that is capable of playing digital tracks, has a digital optical output for digital PCM and DTS audio, is aware of AC-3 audio tracks, and has an AC-3 coaxial output; an external or internal AC-3 RF demodulator and AC-3 decoder; and a DTS decoder. Many 1990s A/V receivers combine the AC-3 decoder and DTS decoder logic, but an integrated AC-3 demodulator is rare both in LaserDisc players and in later A/V receivers. | Are integrated AC-3 demodulators common in LaserDisc players or a rare find? | Are integrated AC-3 demodulators common in LaserDisc players or a rare find? | [
"Are integrated AC-3 demodulators common in LaserDisc players or a rare find?"
] | {
"text": [
"rare"
],
"answer_start": [
683
]
} |
gem-squad_v2-train-8891 | 572830d54b864d19001646c7 | LaserDisc | Only one 5.1 surround sound option exists on a given LaserDisc (either Dolby Digital or DTS), so if surround sound is desired, the disc must be matched to the capabilities of the playback equipment (LD Player and Receiver/Decoder) by the purchaser. A fully capable LaserDisc playback system includes a newer LaserDisc player that is capable of playing digital tracks, has a digital optical output for digital PCM and DTS audio, is aware of AC-3 audio tracks, and has an AC-3 coaxial output; an external or internal AC-3 RF demodulator and AC-3 decoder; and a DTS decoder. Many 1990s A/V receivers combine the AC-3 decoder and DTS decoder logic, but an integrated AC-3 demodulator is rare both in LaserDisc players and in later A/V receivers. | How many 5.1 surround sound options exist in LaserDiscs? | How many 5.1 surround sound options exist in LaserDiscs? | [
"How many 5.1 surround sound options exist in LaserDiscs?"
] | {
"text": [
"Only one"
],
"answer_start": [
0
]
} |
gem-squad_v2-train-8892 | 572830d54b864d19001646c8 | LaserDisc | Only one 5.1 surround sound option exists on a given LaserDisc (either Dolby Digital or DTS), so if surround sound is desired, the disc must be matched to the capabilities of the playback equipment (LD Player and Receiver/Decoder) by the purchaser. A fully capable LaserDisc playback system includes a newer LaserDisc player that is capable of playing digital tracks, has a digital optical output for digital PCM and DTS audio, is aware of AC-3 audio tracks, and has an AC-3 coaxial output; an external or internal AC-3 RF demodulator and AC-3 decoder; and a DTS decoder. Many 1990s A/V receivers combine the AC-3 decoder and DTS decoder logic, but an integrated AC-3 demodulator is rare both in LaserDisc players and in later A/V receivers. | What type of decoder logic is common in 1990s A/V receivers? | What type of decoder logic is common in 1990s A/V receivers? | [
"What type of decoder logic is common in 1990s A/V receivers?"
] | {
"text": [
"DTS"
],
"answer_start": [
626
]
} |
gem-squad_v2-train-8893 | 572831634b864d19001646d6 | LaserDisc | PAL LaserDiscs have a slightly longer playing time than NTSC discs, but have fewer audio options. PAL discs only have two audio tracks, consisting of either two analog-only tracks on older PAL LDs, or two digital-only tracks on newer discs. In comparison, later NTSC LDs are capable of carrying four tracks (two analog and two digital). On certain releases, one of the analog tracks is used to carry a modulated AC-3 signal for 5.1 channel audio (for decoding and playback by newer LD players with an "AC-3 RF" output). However, older NTSC LDs made before 1984 (such as the original DiscoVision discs) only have two analog audio tracks. | Which has a longer playing time: PAL LaserDiscs or NTSC discs? | Which has a longer playing time: PAL LaserDiscs or NTSC discs? | [
"Which has a longer playing time: PAL LaserDiscs or NTSC discs?"
] | {
"text": [
"PAL LaserDiscs"
],
"answer_start": [
0
]
} |
gem-squad_v2-train-8894 | 572831634b864d19001646d7 | LaserDisc | PAL LaserDiscs have a slightly longer playing time than NTSC discs, but have fewer audio options. PAL discs only have two audio tracks, consisting of either two analog-only tracks on older PAL LDs, or two digital-only tracks on newer discs. In comparison, later NTSC LDs are capable of carrying four tracks (two analog and two digital). On certain releases, one of the analog tracks is used to carry a modulated AC-3 signal for 5.1 channel audio (for decoding and playback by newer LD players with an "AC-3 RF" output). However, older NTSC LDs made before 1984 (such as the original DiscoVision discs) only have two analog audio tracks. | How many audio tracks do PAL LaserDiscs have? | How many audio tracks do PAL LaserDiscs have? | [
"How many audio tracks do PAL LaserDiscs have?"
] | {
"text": [
"two"
],
"answer_start": [
118
]
} |
gem-squad_v2-train-8895 | 572831634b864d19001646d8 | LaserDisc | PAL LaserDiscs have a slightly longer playing time than NTSC discs, but have fewer audio options. PAL discs only have two audio tracks, consisting of either two analog-only tracks on older PAL LDs, or two digital-only tracks on newer discs. In comparison, later NTSC LDs are capable of carrying four tracks (two analog and two digital). On certain releases, one of the analog tracks is used to carry a modulated AC-3 signal for 5.1 channel audio (for decoding and playback by newer LD players with an "AC-3 RF" output). However, older NTSC LDs made before 1984 (such as the original DiscoVision discs) only have two analog audio tracks. | Which two audio options are available on PAL LaserDiscs? | Which two audio options are available on PAL LaserDiscs? | [
"Which two audio options are available on PAL LaserDiscs?"
] | {
"text": [
"two analog-only tracks on older PAL LDs, or two digital-only tracks on newer discs"
],
"answer_start": [
157
]
} |
gem-squad_v2-train-8896 | 57283235ff5b5019007d9ed8 | LaserDisc | In March 1984, Pioneer introduced the first consumer player with a solid-state laser, the LD-700. It was also the first LD player to load from the front and not the top. One year earlier Hitachi introduced an expensive industrial player with a laser diode, but the player, which had poor picture quality due to an inadequate dropout compensator, was made only in limited quantities. After Pioneer released the LD-700, gas lasers were no longer used in consumer players, despite their advantages, although Philips continued to use gas lasers in their industrial units until 1985. | What was the name of the first solid-state laser consumer LaserDisc player? | What was the name of the first solid-state laser consumer LaserDisc player? | [
"What was the name of the first solid-state laser consumer LaserDisc player?"
] | {
"text": [
"LD-700"
],
"answer_start": [
90
]
} |
gem-squad_v2-train-8897 | 57283235ff5b5019007d9ed9 | LaserDisc | In March 1984, Pioneer introduced the first consumer player with a solid-state laser, the LD-700. It was also the first LD player to load from the front and not the top. One year earlier Hitachi introduced an expensive industrial player with a laser diode, but the player, which had poor picture quality due to an inadequate dropout compensator, was made only in limited quantities. After Pioneer released the LD-700, gas lasers were no longer used in consumer players, despite their advantages, although Philips continued to use gas lasers in their industrial units until 1985. | Besides a solid-state laser, what else was unique about the LD-700? | Besides a solid-state laser, what else was unique about the LD-700? | [
"Besides a solid-state laser, what else was unique about the LD-700?"
] | {
"text": [
"first LD player to load from the front and not the top"
],
"answer_start": [
114
]
} |
gem-squad_v2-train-8898 | 57283235ff5b5019007d9eda | LaserDisc | In March 1984, Pioneer introduced the first consumer player with a solid-state laser, the LD-700. It was also the first LD player to load from the front and not the top. One year earlier Hitachi introduced an expensive industrial player with a laser diode, but the player, which had poor picture quality due to an inadequate dropout compensator, was made only in limited quantities. After Pioneer released the LD-700, gas lasers were no longer used in consumer players, despite their advantages, although Philips continued to use gas lasers in their industrial units until 1985. | When did Pioneer release the LD-700? | When did Pioneer release the LD-700? | [
"When did Pioneer release the LD-700?"
] | {
"text": [
"March 1984"
],
"answer_start": [
3
]
} |
gem-squad_v2-train-8899 | 57283235ff5b5019007d9edb | LaserDisc | In March 1984, Pioneer introduced the first consumer player with a solid-state laser, the LD-700. It was also the first LD player to load from the front and not the top. One year earlier Hitachi introduced an expensive industrial player with a laser diode, but the player, which had poor picture quality due to an inadequate dropout compensator, was made only in limited quantities. After Pioneer released the LD-700, gas lasers were no longer used in consumer players, despite their advantages, although Philips continued to use gas lasers in their industrial units until 1985. | Which company continued to use gas-lasers in industrial models of LD players although they were no longer used in consumer models? | Which company continued to use gas-lasers in industrial models of LD players although they were no longer used in consumer models? | [
"Which company continued to use gas-lasers in industrial models of LD players although they were no longer used in consumer models?"
] | {
"text": [
"Philips"
],
"answer_start": [
505
]
} |
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