In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.

Who elects the national people's congress in china?
multi-tiered representative electoral system

What president is named in the theme song to all in the family?
Herbert Hoover

Which country had taken lead in establishing saarc?

Bangladesh