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: Consider Input: Mitchell International Airport is the the third busiest airport in the world and the number one busiest in the country.

Output: transportation


Input: Consider Input: A wide majority of NRA households ... supported this legislation on gun background checks.

Output: guns


Input: Consider Input: In discussing the attacks on the U.S. consulate in Benghazi, Libya,Ms. Rice did say a terrorist attack. Its not that she put the whole thing on the video.


Output: terrorism