Generate a topic word for the given sentence. A topic word is usually the name of a person, place, animal, concept or object the sentence is focusing on.
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Question: survivor series (2016) was a wrestling pay-per-view (ppv) made by wwe for the "raw" and "smackdown live" brands.

Answer: survivor series (2016)


Question: lycksele is a town in northern sweden.

Answer: lycksele


Question: the 1984 barneveld tornado occurred in barneveld, wisconsin on june 8, 1984.

Answer:
1984 barneveld tornado