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]: who is the creator of the film script for American Pie?
[A]: Adam Herz


[Q]: who acted in Hells Angels on Wheels?
[A]: Jack Nicholson, Adam Roarke, Jana Taylor, Sabrina Scharf


[Q]: who is the director for Valkyrie?
[A]:
Bryan Singer