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: perceneige is a commune.

SOLUTION: perceneige

PROBLEM: emiliano zapata salazar (august 8, 1879 – april 10, 1919) was a leader in the mexican revolution, which started in 1910.

SOLUTION: emiliano zapata

PROBLEM: absolute truth is something that is true at all times and in all places.

SOLUTION:
absolute truth