Question: What Shane Acker directed film stars the voice of Elijah Wood and was based on a short film of the same name?
Sentence (from "9 (2009 animated film)"): 9 is a 2009 American computer-animated science fiction film directed by Shane Acker, written by Pamela Pettler, and produced by Jim Lemley, Dana Ginsburg, Tim Burton, and Timur Bekmambetov.
Relevant evidence: No