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.
Input: "Among his (Obama's) pet projects is a bill ... which would commit the U.S. to spending 0.7 percent of gross national product on foreign aid."

foreign-policy