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 wii u is a video game console that was released by nintendo on november 18, 2012, and is the successor of the wii.

Answer: wii u


Question: george clifton james (may 29, 1920 – april 15, 2017) was a retired american actor.

Answer: clifton james


Question: morbio superiore is a former municipality in the canton of ticino in switzerland in the hills above chiasso.

Answer:
morbio superiore