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.
--------
Question: Who sings peep and the big wide world theme song?

Answer: Taj Mahal


Question: Who are responsible for running primary general and special elections?

Answer: the states


Question: Who proposed the double helical model of dna?

Answer:
James Watson and Francis Crick