Question: Which film - Feiyu Show or Anvil! The Story of Anvil - is a film about a Canadian heavy metal band that was directed by Sacha Gervasi?
Sentence (from "November Criminals (film)"): November Criminals is an upcoming American crime drama film directed by Sacha Gervasi and written by Gervasi and Steven Knight, based on Sam Munson's 2010 novel "The November Criminals".
Relevant evidence: No