TASK DEFINITION: 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.
PROBLEM: Where is the descending aorta located in the mediastinum?

SOLUTION: posterior mediastinal cavity

PROBLEM: Who does the voice for chris on family guy?

SOLUTION: Seth Green

PROBLEM: When does season 2 of f is for family come out?

SOLUTION:
May 30, 2017