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.

Ex Input:
the diamond cutter is a wrestling finishing move done by the wrestler diamond dallas page.

Ex Output:
diamond cutter


Ex Input:
de minimis is a legal term that means that small things do not matter in the law.

Ex Output:
de minimis


Ex Input:
the jeep wrangler is a compact sport utility vehicle made by the jeep division of chrysler.

Ex Output:

jeep wrangler