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: 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.

SOLUTION: police academy: the animated series

PROBLEM: patau syndrome affects about one in 25,000 live births.

SOLUTION: patau syndrome

PROBLEM: allmovie is a commercial database with information about movie stars, movies and television shows.

SOLUTION:
allmovie