Does the sentence "As of 2011, 62,908 Czech citizens spoke Moravian as their first language and 45,561 were diglossal (speaking Moravian and standard Czech as first languages)." provide a valid answer to the question "How many Czechs spoke both Moravian and standard Czech as first languages in 2011?"

A: yes

Does the sentence "Canada maintained an aircraft carrier from 1957 to 1970 during the Cold War, which never saw combat but participated in patrols during the Cuban Missile Crisis." provide a valid answer to the question "How many operations has the Canadian Military been part of since 1947?"

A: no

Does the sentence "On 17 September 2010" provide a valid answer to the question "On what date did the first pope set foot in the abbey?"

A: yes

Does the sentence "In 1216, Henry III was unable to be crowned in London when he first came to the throne, because the French prince Louis had taken control of the city, and so the king was crowned in Gloucester Cathedral." provide a valid answer to the question "When was Henry III crowned?"

A:
yes