Definition: 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.
Input: who was the writer of the film Movie 43?

James Gunn, Ricky Blitt, Greg Pritikin, Tobias Carlson, Jonathan van Tulleken, Matt Portenoy, Jack Kukoda, Jonas Wittenmark, Jacob Fleisher, Claes Kjellstrom, Jeremy Sosenko, Rocky Russo, Bill O'Malley, Elizabeth Shapiro, Patrik Forsberg, Olle Sarri, Will Graham, Will Carlough