Does the sentence "A group of small works attributed to the youthful Virgil by the commentators survive collected under the title Appendix Vergiliana, but are largely considered spurious by scholars." provide a valid answer to the question "Which short narrative poem was attributed to Virgil as early as the 1st century AD?"

A: no

Does the sentence "They provided the intense concentrated light of an arc lamp but were easier to operate." provide a valid answer to the question "What displaced this style of lamp?"

A: no

Does the sentence "Notable contributors include Giles Coren, Food and Drink Writer of the Year in 2005 and Nadiya Hussain, winner of BBC's The Great British Bake Off." provide a valid answer to the question "What is the name of the winner of BBC's The Great British Bake Off who is also a column writer in The Times Magazine section?"

A: yes

Does the sentence "The Duke and Duchess and their two daughters lived a relatively sheltered life at their London residence, 145 Piccadilly." provide a valid answer to the question "What was the name of Duke of York's London residence?"

A:
yes