Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

Ex Input:
Golden Delicious is a type of which fruit?

Ex Output:
apple


Ex Input:
Who wrote the 1936 book How To Win Friends and Influence People?

Ex Output:
dale carnegie


Ex Input:
Mao wrote a Red Book; who wrote a Green Book?

Ex Output:

muammar gaddafi