Question: The National Hockey League evolved from a mono-ethnic and primarily Canadian professional athletic league to span North America, a notable NHL stars of African-American descent are which Canadian professional ice hockey left winger currently playing for the Buffalo Sabres, of which organization?
Sentence (from "Evander Kane"): Evander Frank Kane (born August 2, 1991) is a Canadian professional ice hockey left winger currently playing for the Buffalo Sabres of the National Hockey League (NHL).
Relevant evidence: Yes