Question: Who directed the film in which Elyse Pahler's story was the basis for part of the storyline in?
Sentence (from "X-Men: Days of Future Past"): The story, inspired by the 1981 "Uncanny X-Men" storyline "Days of Future Past" by Chris Claremont and John Byrne, focuses on two time periods, with Wolverine traveling back in time to 1973 to change history and prevent an event that results in doom for both humans and mutants.
Relevant evidence: No