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.

Input: Consider Input: laurie cunningham is a former football player.

Output: laurie cunningham


Input: Consider Input: police academy: the series, also known as police academy: the animated series, is an popular 1988 american animated television series based on the "police academy" series of films.

Output: police academy: the animated series


Input: Consider Input: an anaphrodisiac is something that makes the one who uses it less aroused.


Output: anaphrodisiac