question: What is the answer: The disease beriberi is caused by the deficiency of which vitamin?
answer: b1

question: What is the answer: Which American golfer beat Tom Watson in a play-off to win the 2009 Open Golf championship at Turnberry?
answer: stewart cink

question: What is the answer: Which city in Germany is famed for hosting the annual Wagner festival?
answer: bayreuth

question: What is the answer: Dakahlia, Ghabia and Helwan are governorates of which country?
answer:
egypt