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:
migennes is a commune.

Ex Output:
migennes


Ex Input:
the movie producer, martin ransohoff, made a ten-minute documentary promoting her, called "all eyes on sharon tate".

Ex Output:
sharon tate


Ex Input:
a trophy is an object given to someone because of an accomplishment.

Ex Output:

trophy