Question: David Mark "Silky" Silk, and raised in Scituate and Cohasset, Massachusetts is a retired professional American ice hockey player, he is the cousin of former NHL, and Boston Bruins player, Michael "Mike" Milbury, an American currently working as an analyst for the "NHL on which channel?
Sentence (from "Mike Milbury"): He later served as assistant general manager under Harry Sinden and head coach for Boston, as well as general manager and head coach for the New York Islanders.
Relevant evidence: No