Question: Which sports event was hosted in St Louis, Missouri and was the first such event to be held outside of Europe a competitor of whom was Canadian amateur soccer player George Ducker?
Sentence (from "1904 Summer Olympics"): The 1904 Summer Olympics, officially known as the Games of the III Olympiad, was an international multi-sport event which was celebrated in St. Louis, Missouri, in the United States from August 29 until September 3, 1904, as part of an extended sports program lasting from July 1 to November 23, 1904, at what is now known as Francis Field on the campus of Washington University in St. Louis.
Relevant evidence: Yes