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.

Q: "Bill McCollum holds the same position on (embryonic stem cell research) as Barack Obama."

A: abortion
****
Q: Rubio's tax swap proposal "would have been a massive tax increase."

A: candidates-biography
****
Q: In campaigns in the past with Sen. McCain and President George W. Bush and others, they have tended to release tax records in April.

A:
candidates-biography
****