Question: What is the cause of death of Gerda Hnatyshyn's husband?
Sentence (from "Ray Hnatyshyn"): As the Queen's representative, Hnatyshyn proved to be a populist, reversing some exclusive policies of his predecessor, such as opening up Rideau Hall to ordinary Canadians and tourists alike, and was praised for raising the stature of Ukrainian Canadians.
Relevant evidence: No