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: a breed is a domesticated race or type of an animal or plant.

SOLUTION: breed

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: hristo stoichkov (born 8 february 1966) is a former bulgarian football player.

SOLUTION:
hristo stoichkov