TASK 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.
PROBLEM: Barbara Boxers worried about the weather instead of terrorism as the biggest threat to national security.

SOLUTION: candidates-biography

PROBLEM: Health care reform: Everything about it is going to raise costs, raise taxes and lower the quality of health care.

SOLUTION: health-care

PROBLEM: The Paris Agreement is by far the largest number of countries ever to sign an international agreement on a single day.

SOLUTION:
climate-change