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.
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Question: Who wrote the novel The Grapes of Wrath?

Answer: john steinbeck

Question: The Greek island of Lemnos lies in which sea?

Answer: aegean sea

Question: Who plays 'Ian Fletcher' 'Head of Deliverance of the Olympic Deliverance Commission' in the BBC TV comedy 'Twenty Twelve'?

Answer:
hugh bonneville