Question: Which South Australian city is home of the Chairman's Stakes at Morphettville Racecourse?
Sentence (from "Chairman's Stakes (SAJC)"): The Chairman's Stakes is a South Australian Jockey Club Group 3 Thoroughbred horse race for three-year-olds, at set weights, over a distance of 2,020 metres at the Morphettville Racecourse, Adelaide, Australia in the Autumn Carnival.
Relevant evidence: Yes