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 is the name of the fictional forensic psychologist in the series of novels by US author James Patterson?

Ex Output:
alex cross

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

Ex Output:
john bayley

Ex Input:
Which city is near the Hawkesbury river and is served by Kingsford-Smith airport?

Ex Output:
sydney