question: Answer this question.

Who beat Roger Federer in the men's Wimbledon final in 2008?
answer: rafael nadal
question: Answer this question.

What 3-word Latin phrase means an indispensable condition or action?
answer: sine qua non
question: Answer this question.

Who was the 18th President of the USA from 1869 - 1877?
answer:
ulysses s grant