question: What is the answer: How many gates are there on the Thames Barrier?
answer: ten

question: What is the answer: 'Beatrice et Benedict' is an opera by Berlioz, based on which play by Shakespeare?
answer: much ado about nothing

question: What is the answer: What was the name of the real-life castaway upon whom Daniel Defoe based 'Robinson Crusoe'?
answer: alexander selkirk

question: What is the answer: "Which Ohio-born woman joined Buffalo Bill's Wild West show and was known as ""the greatest woman marksman of all time""?"
answer:
annie oakley