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.

Ex Input:
Cincinnati is already one of the biggest cities in the country to run 100 percent on clean energy.

Ex Output:
energy

Ex Input:
Exporters are using a federal loophole to deceptively sell products made from cat and dog fur to U.S. consumers.

Ex Output:
trade

Ex Input:
Ive been through four campaigns and have not done any negative campaigning.

Ex Output:
bipartisanship