Question: What organization hosted the event that had Dave Debol as a US representative in 1977, 1978 and 1981?
Sentence (from "Dave Debol"): David C. Debol (born March 27, 1956 in St. Clair Shores, Michigan) is a retired professional ice hockey player currently serving as the head coach of the St. Clair Shores Fighting Saints of the Federal Hockey League.
Relevant evidence: No