Question: Are Adam Gontier and Björk both singers?
Sentence (from "Big Dirty Band"): The Big Dirty Band is a Canadian supergroup composed of Rush's Geddy Lee (bass) and Alex Lifeson (guitar), Thornley's and Big Wreck's Ian Thornley (vocals and guitar), Three Days Grace's Adam Gontier (vocals and guitar), Die Mannequin's Care Failure (vocals) and The Tea Party drummer Jeff Burrows.
Relevant evidence: No