Question: What Calgary Stampeders coaches have won the Grey Cup?
Answers:
answer_text: Dave Dickenson
answer_text: John Hufnagel (2)
answer_text: John Hufnagel
answer_text: Wally Buono (3)
answer_text: Wally Buono (2)
answer_text: Wally Buono
answer_text: Jim Duncan
answer_text: Les Lear