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:
What did James Naismith invent in 1891?

Ex Output:
basketball


Ex Input:
Romania and which other country joined the EU on the 1st January 2007?

Ex Output:
bulgaria


Ex Input:
Who created the fictional detective Inspector Morse?

Ex Output:

colin dexter