Definition: You are given an open-domain question from an open movie database. Your task is to provide an answer to that question. Try to only include the answer. Do not put it in a sentence.
Input: which words describe film Assault on Precinct 13?

bd-r, clv, erlend's dvds, police, might like, los angeles, jus+san, gangs, kick-butt women, john carpenter, race issues