In this task, You are given an open-domain question that can be answered based on factual information. Your task is to provide \*short\* answer (in a few words only) for the given question. The short answer can be one or more entities or it can also be boolean \*yes\* or \*no\*.

[EX Q]: when was do they know its christmas made
[EX A]: 1984

[EX Q]: how long have the ravens been a team
[EX A]: 22 years

[EX Q]: when does ralph break the internet come out
[EX A]:
November 21, 2018