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.

Example Input: It was (Rob Portmans) job to stop Chinas illegal dumping of steel. He failed, looked the other way, did nothing.
Example Output: china

Example Input: Says Marco Rubio has the worst voting record there is today.
Example Output: candidates-biography

Example Input: On foreign policy, Joe Biden was against aid for Vietnam, said the fall of the Shah was a step forward for human rights in Iran, opposed Reagans defense build-up and voted against the first Gulf War.
Example Output:
bush-administration