Question: What was the name of the Australian bred Thoroughbred racehorse who won Australia's most prestigious annual Thoroughbred horse race in 1950?
Sentence (from "Ajax II"): He had wins from 5 furlongs (1,000 metres) to 1½ miles (2,400 metres), equalled the Australasian record for a mile (1,600 metres), and created three new race records.
Relevant evidence: No