Definition: 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.
Input: Last year, handguns killed 48 people in Japan, 8 in Great Britain, 34 in Switzerland, 52 in Canada, 58 in Israel, 21 in Sweden, 42 in West Germany and 10,728 in the United States.

guns