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.
--------
Question: What is the name of Humphrey Bogart's character in the film 'Casablanca'?

Answer: rick blaine

Question: Which toy company did Ruth and Elliot Handler found?

Answer: mattel

Question: Which celebrity chef who has appeared in Hell's Kitchen and Kitchen Wars was born in Leeds?

Answer:
marco pierre white