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: Who beat one direction to win x factor?

SOLUTION: Matt Cardle

PROBLEM: When did the washington capitals last win a stanley cup?

SOLUTION: June 7, 2018

PROBLEM: Nickname for a yeoman of the guard or yeoman warder at the tower of london?

SOLUTION:
Beefeaters