TASK DEFINITION: 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.
PROBLEM: anthony quinn (april 21, 1915 – june 3, 2001) was a mexican-american actor, as well as a painter and writer.

SOLUTION: anthony quinn

PROBLEM: 2ne1 is a pop group of female singers from south korea.

SOLUTION: 2ne1

PROBLEM: excitebike (エキサイトバイク, ekisaitobaiku) is a motocross racing video game series made by nintendo.

SOLUTION:
excitebike