Question: Who was the Prime Minister of Australia when the Joint Communiqué with the People's Republic of China was signed?
Sentence (from "Gough Whitlam"): Edward Gough Whitlam {'1': ", '2': ", '3': ", '4': "} ( 11 July 191621 October 2014) was the 21st Prime Minister of Australia, serving from 1972 to 1975.
Relevant evidence: Yes