Does the sentence "In 1904, a British expedition to Tibet, spurred in part by a fear that Russia was extending its power into Tibet as part of The Great Game, invaded the country, hoping that negotiations with the 13th Dalai Lama would be more effective than with Chinese representatives." provide a valid answer to the question "How many Tibetan troops died at the Massacre of Chumik Shenko?"

A: no

Does the sentence "On August 18, 2011, the CRTC issued a decision that allows CBC's mandatory market rebroadcasting transmitters in analogue to remain on-air until August 31, 2012." provide a valid answer to the question "On what day did the CRTC agree to allow CBCs broadcasting transmitters to remain active for another year?"

A: yes

Does the sentence "Upon visiting a demonstration of MUSE in Washington, US President Ronald Reagan was impressed and officially declared it "a matter of national interest" to introduce HDTV to the US." provide a valid answer to the question "When was the MUSE system demonstrated in the US first?"

A: no

Does the sentence "Similar to the problems of defining literature and film, no consensus has been reached on a definition of the comics medium, and attempted definitions and descriptions have fallen prey to numerous exceptions." provide a valid answer to the question "R. C. Harvey, Will Eisner and others are considered to be comic what?"

A:
no