Question: Worker: The 2015 Canadian documentary film directed by Matthew Smiley and narrated by Nathan Fillion focuses on this notorious series of murders and disappearances of aboriginal women in British Columbia on this section of which highway?
Sentence (from "Yajilarra"): A group of courageous Aboriginal women from across the Valley came together, with the support of many men, to fight for a future for everyone in their community.
Relevant evidence: No