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: tatsuya kamohara (born 8 july 1983) is a japanese football player.

Answer: tatsuya kamohara


Question: rita gam (april 2, 1927march 22, 2016) was an american and television actress and documentary filmmaker.

Answer: rita gam


Question: the arrondissement of mulhouse is an arrondissement of france in the haut-rhin department in the grand est region.

Answer:
arrondissement of mulhouse