Question: Do William Duncan Wylie and Robert Haigh share the same nationality?
Sentence (from "Robert Haigh"): Robert Haigh( born 27 March 1945 in Adelaide, South Australia) is a former hockey player from Australia, who won two Olympic silver medals as a member of the national team at the 1968 Summer Olympics in Mexico City and the 1976 Summer Olympics in Montreal, Canada.
Relevant evidence: Yes