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:
Which British king married Mary of Teck?

Ex Output:
george v


Ex Input:
US Vice-President Joe Biden represents which state?

Ex Output:
delaware


Ex Input:
In which Gerry Anderson TV series did Mike Mercury appear?

Ex Output:

supercar