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.
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Question: Who does jeffrey dean morgan play in supernatural?

Answer: John Eric Winchester


Question: What was the point of the skinner box?

Answer: perform studies in conditioning and training


Question: Who plays the small white dog in secret life of pets?

Answer:
Jenny Slate