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:
In which US state is the Klickitat River?

Ex Output:
washington


Ex Input:
Which religion has Five Pillars (the Shadahad, Salah, Zakah, Sawma and Hajj)?

Ex Output:
islam


Ex Input:
Who wrote the 1955 play 'Cat on a Hot Tin Roof' ?

Ex Output:

tennessee williams