Question: Bob Gale co-wrote the sci-fi film directed by whom?
Sentence (from "Back to the Future (franchise)"): The franchise follows the adventures of a high school student, Marty McFly (Michael J. Fox), and an eccentric scientist, Dr. Emmett L. Brown (Christopher Lloyd), as they use a DeLorean time machine to time travel to different periods in the history of Hill Valley, California.
Relevant evidence: No