instruction:
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:
A new Republican litmus test would have resulted in (the GOP) kicking out Ronald Reagan.
answer:
history


question:
A bill before the Georgia General Assembly would make presidential candidates meet citizenship requirements that are not in the U.S. Constitution.
answer:
obama-birth-certificate


question:
For several days in July of 2012, Greenland surface ice cover melted more than at any time in 30 years of satellite observation. During that month, an estimated 97% of the ice sheet thawed.
answer:

climate-change