Detailed Instructions: In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
Q: The Grey Cup (French: Coupe Grey) is the name of both the championship game of the Canadian Football League (CFL) and the trophy awarded to the victorious team playing Canadian football. It is contested between the winners of the CFL's East and West Divisional playoffs and is one of Canadian television's largest annual sporting events. The Toronto Argonauts have the most Grey Cup wins (17) since its introduction in 1909, while the Edmonton Eskimos have the most Grey Cup wins (11) since the creation of the professional CFL in 1958. The latest, the 105th Grey Cup, took place in Ottawa, Ontario, on November 26, 2017, when the Toronto Argonauts defeated the Calgary Stampeders 27-24.
A:
who won the grey cup the most times