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: Which mountain range extends through Morocco, Tunisia and Algeria, with its highest peak at Mount Jebel Toubkal?

Answer: tunisia


Question: Who wrote `The Adventures Of Huckleberry Finn`?

Answer:
huckleberry finn