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]: Robert Allan Ackerman directed which movies?
[A]: The Ramen Girl, Safe Passage


[Q]: who is the writer of Kon-Tiki?
[A]: Allan Scott, Petter Skavlan


[Q]: who is the author of The Sting II?
[A]:
David S. Ward