You are given an open-domain question from an open movie database. Your task is to provide an answer to that question. Try to only include the answer. Do not put it in a sentence.

[Q]: how popular of a movie is Infinity?
[A]: well known


[Q]: how popular was Joysticks?
[A]: unknown


[Q]: who acted in the movie Tobruk?
[A]:
George Peppard, Rock Hudson, Nigel Green, Guy Stockwell