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: the southern connecticut state university is one of four universities in the u.s. state of connecticut.

Answer: southern connecticut state university

Question: erzurum is a city in eastern anatolia (asian turkey).

Answer: erzurum

Question: the battle of harpers ferry was fought september 1215, 1862.

Answer:
battle of harpers ferry