Does the sentence "A variety of subsequent groups, including New York-based Talking Heads and Boston-based Mission of Burma, combined elements of punk with art school sensibilities." provide a valid answer to the question "When did the American groups begin to really get in on the post-punk movement?"

A: no

Does the sentence "Charleston has one official sister city, Spoleto, Umbria, Italy." provide a valid answer to the question "In what country is Spoleto located?"

A: yes

Does the sentence "The governor general appoints, on the advice of the prime minister, the Chief of the Defence Staff (CDS) as the highest ranking commissioned officer in the Armed Forces and who, as head of the Armed Forces Council, is in command of the Canadian Forces." provide a valid answer to the question "Who appoints the Chief of the Defence?"

A: yes

Does the sentence "Three years later, in 1949, he was appointed professor of logic and scientific method at the University of London." provide a valid answer to the question "Where was Popper's academic appointment in New Zealand?"

A:
no