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]: When was the bill of rights last amended?
[EX A]: May 5, 1992

[EX Q]: Who played jane tennison in prime suspect 1973?
[EX A]: Stefanie Martini

[EX Q]: Who owns the majority of papa john's?
[EX A]:
John Schnatter