Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
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Question: The site of the 1461 Battle of Mortimer's Cross lies in which English county?

Answer: battle of mortimer's cross


Question: What famous novel invented the terms thoughtcrime and doubleplusgood?

Answer: newspeak


Question: Which actress played the role of Morticia Addams in the TV series The Addams Family?

Answer:
the addams family