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]: How many 10 cards are in a deck of 52 cards?
[EX A]: 4

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

[EX Q]: Did kansas city start in kansas or missouri?
[EX A]:
Kansas City, MO