In this task, you are given a statement spoken by a politician in natural language. Your task is to generate the subject of the discussion for the given statement. The subject generated is not necessarily a part of the given input. Your answer should contain one or more words.
--------
Question: The number of killings of citizens by police is at a two-decade high.

Answer: crime


Question: "Senator McCain voted against the Bush tax cuts. Now he's for them."

Answer: taxes


Question: You have 200,000 to 400,000 military veterans on the street in this country on any given day.

Answer:
housing