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\*.

[Q]: who played in the world series in 1990
[A]: Cincinnati Reds


[Q]: who played barney fife on the andy griffith show
[A]: Jesse Donald Knotts


[Q]: what episode of the flash is crisis on earth x
[A]:
Season 4, Episode 8