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.

Q: dariusz michalczewski (may 5, 1968) better known as tiger is a polish boxer.

A: dariusz michalczewski
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Q: strawberry shortcake is a doll.

A: strawberry shortcake
****
Q: his life was featured in a 1992 tv movie, "final shot: the hank gathers story" and in an espn film called "guru of go" for their 30 for 30 sries.

A:
hank gathers
****