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.

Example Input: Which novelist and critic, who was married to Iris Murdoch for over forty years, died earlier this year aged 89?
Example Output: john bayley

Example Input: Who wrote the 1964 play 'Entertaining Mr Sloane'?
Example Output: joe orton

Example Input: The Joad family appear in which novel and 1940 film directed by John Ford?
Example Output:
the grapes of wrath