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: what topics is Shopgirl about?

based on a book, predictable, nudity (rear), prostitution, los angeles, based on book, steve martin, may-december romance, claire danes, jason schwartzman, didn't finish, rich and poor, adult, older man younger woman