[Q]: Sentence: The Yi people of Liangshan Yi Autonomous Prefecture in southern Sichuan speak the Nuosu language, which is one of the Lolo-Burmese languages; Yi is written using the Yi script, a syllabary standardized in 1974. Question: In what year was the language of the Yi people standardized?
++++++++++
[A]: yes

[Q]: Sentence: Captain James Cook's vessel HMS Endeavour anchored and resupplied off the coast of St Helena in May 1771, on her return from the European discovery of the east coast of Australia and rediscovery of New Zealand. Question: Vessels of what navy protected convoys?
++++++++++
[A]: no

[Q]: Sentence: Under the leadership of Vladimir Lenin, the Bolsheviks established the Soviet state on 7 November [O.S. 25 October] 1917, immediately after the Russian Provisional Government, which governed the Russian Republic, was overthrown during the October Revolution. Question: Who led the group which created the Soviet state?
++++++++++
[A]:
yes