Question: What is the population of the city which hosted the 2004 Open Canada Cup ?
Sentence (from "2003 Open Canada Cup"): The 2003 edition of the Canada Cup was a historical milestone achieved by the CPSL by opening the tournament to all Canadian professional and amateur clubs in order to provide a potential candidate for the CONCACAF Champions' Cup and a $10,000 reward for the champion.
Relevant evidence: No