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:
Who wrote the novels Enigma and The Ghost?

Ex Output:
robert harris


Ex Input:
Name the Mexican founder of the vast corporation Grupo Carso, and the world's richest man 2010-13?

Ex Output:
carlos slim


Ex Input:
Jose Socrates has been Prime Minister of which country since 2005?

Ex Output:

portugal