instruction:
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:
How many episodes in madam secretary series 4?
answer:
22


question:
Who does the voice for chris on family guy?
answer:
Seth Green


question:
Who played jeffrey dahmer in american horror story?
answer:

Seth Gabel