Question: The Toronto Maple Leafs (officially the Toronto Maple Leaf Hockey Club) are a professional ice hockey team based in Toronto, Ontario, The club is owned by Maple Leaf Sports & Entertainment, Ltd, (MLSE) is a professional sports and commercial real estate company based in Toronto,Canada, in which province ?

<P0-S0> Maple Leaf Sports & Entertainment Ltd. (MLSE) is a professional sports and commercial real estate company based in Toronto, Ontario, Canada. <P0-S1>  With assets that include franchises in three of the six major professional sports leagues in the United States and Canada, it is the largest sports and entertainment company in Canada, and one of the largest in North America. <SEP> <P1-S0> The Toronto Maple Leafs are a professional ice hockey team based in Toronto, Ontario. <P1-S1>  The team is a member of the Atlantic Division in the Eastern Conference of the National Hockey League (NHL) and is one of the Original Six teams of the NHL. <P1-S2>  There have been 38 head coaches in their franchise history; one during the era of the Toronto Arenas (1917–1919), seven during the era of the Toronto St. Patricks (1919–1927) and the rest under the Toronto Maple Leafs (1927–present). <P1-S3>  Five Maple Leafs coaches have been inducted into the Hockey Hall of Fame as players: Dick Irvin, Joe Primeau, King Clancy, Red Kelly and Dick Duff while four others have been inducted as builders: Conn Smythe, Hap Day, Punch Imlach and Roger Neilson. <SEP> <P2-S0> Michael Friisdahl is the President and Chief Executive Officer of Maple Leaf Sports & Entertainment, a sports and entertainment company. <P2-S1>  Friisdahl was appointed in October 2015, and is responsible for overseeing MLSE's sports properties which includes ownership of the Toronto Maple Leafs (National Hockey League), Toronto Raptors (National Basketball Association), Toronto FC (Major League Soccer), Toronto Marlies (American Hockey League), Raptors 905 (NBA Development League) and Toronto FC II (United Soccer League). <P2-S2>  It also owns and operates Air Canada Centre, a multi-purpose indoor sporting arena in Toronto that has hosted more than 36 million fans over 2,500 events since its opening in 1999, and has invested in five other Toronto’s sports facilities — Ricoh Coliseum, home of the Marlies; BMO Field, home of Toronto FC; Lamport Stadium; the MasterCard Centre for Hockey Excellence, the practice facility for the Maple Leafs and Marlies and the BioSteel Centre, the practice facility of the Raptors. <P2-S3>  MLSE operates and manages events at Ricoh Coliseum, BMO Field and BioSteel Centre. <SEP> <P3-S0>  They are members of the Atlantic Division of the Eastern Conference of the National Hockey League (NHL). <P3-S1>  The club is owned by Maple Leaf Sports & Entertainment, Ltd. and are represented by Chairman Larry Tanenbaum. <P3-S2>  With an estimated worth of US $1.1 billion in 2016 according to "Forbes", the Leafs are the third most valuable franchise in the NHL, after the Montreal Canadiens and the New York Rangers. <P3-S3>  The team's broadcasting rights are split between BCE Inc. and Rogers Communication. <P3-S4>  For their first 14 seasons, the club played their home games at the Mutual Street Arena, before moving to Maple Leaf Gardens in 1931. <P3-S5>  The club moved to their present home, the Air Canada Centre in February 1999. <P3-S6> The Toronto Maple Leafs (officially the Toronto Maple Leaf Hockey Club) are a professional ice hockey team based in Toronto, Ontario.