Question: What's the name of the literary prize awarded every year that was won by a Canadian poet and founder of the Writers' Trust of Canada?
Sentence (from "Margaret Atwood"): She is a winner of the Arthur C. Clarke Award and Prince of Asturias Award for Literature, has been shortlisted for the Booker Prize five times, winning once, and has been a finalist for the Governor General's Award several times, winning twice.
Relevant evidence: Yes