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.

[EX Q]: Who plays ricky in ricky nicky dicky and dawn?
[EX A]: Casey Simpson

[EX Q]: What was the point of the skinner box?
[EX A]: perform studies in conditioning and training

[EX Q]: Who was the third president of the united states?
[EX A]:
Thomas Jefferson