Question: What country is the competitive swimmer from who competed three times in the sporting event overseen by the Commonwealth Games Federation?
Sentence (from "Commonwealth Games Federation"): Due to the success of the first 1930 British Empire Games in Hamilton, Canada, a meeting of representatives from Great Britain, its colonies and territories decided that the games, similar to the Olympic Games should be held every four years, and that an authoritative organisation should be formed.
Relevant evidence: No