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]: Who beat one direction to win x factor?
[EX A]: Matt Cardle

[EX Q]: Who wrote the majority opinion in mcdonald v. chicago?
[EX A]: Samuel Anthony Alito Jr.

[EX Q]: Who came up with the five love languages?
[EX A]:
Gary Demonte Chapman