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.

Example Input: Who were the first singing brothers inducted into the rock 'n' roll hall of fame?
Example Output: The Everly Brothers

Example Input: Who plays the lead in i can only imagine movie?
Example Output: J. Michael Finley

Example Input: What teams have beat the patriots in super bowls?
Example Output:
Chicago Bears, Green Bay Packers, New York Giants, and Philadelphia Eagles