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 played nikki kapowski on saved by the bell?

SOLUTION: Laura Mooney

PROBLEM: When did arches national park become a national park?

SOLUTION: November 12, 1971

PROBLEM: Who is the female singer in coldplay hymn for the weekend?

SOLUTION:
Beyoncé Giselle Knowles-Carter