Question: Who was the Prime Minister of Australia when the Joint Communiqué with the People's Republic of China was signed?

<P0-S0> Edward Gough Whitlam {'1': ", '2': ", '3': ", '4': "} ( 11 July 191621 October 2014) was the 21st Prime Minister of Australia, serving from 1972 to 1975. <P0-S1>  The Leader of the Labor Party from 1967 to 1977, Whitlam led his party to power for the first time in 23 years at the 1972 election. <P0-S2>  He won the 1974 election before being controversially dismissed by the Governor-General of Australia, Sir John Kerr, at the climax of the 1975 Australian constitutional crisis. <P0-S3>  Whitlam remains the only Australian prime minister to have his commission terminated in that manner. <SEP> <P1-S0> Alexander Yurevich Borodai (Russian: Алекса́ндр Ю́рьевич Борода́й ; ] , Ukrainian: Олександр Юрійович Бородай ; born July 25, 1972) was Prime Minister of the self-proclaimed Donetsk People's Republic in 2014. <P1-S1>  After the Donetsk People's Republic declared its independence from Ukraine on 12 May 2014, Borodai was appointed as Prime Minister by the republic's Supreme Council on May 16, 2014. <P1-S2>  Borodai, a Russian citizen, had earlier worked as a political adviser to Sergey Aksyonov, the prime minister of the Republic of Crimea. <P1-S3>  On 7 August 2014 Borodai announced his resignation. <P1-S4>  He was succeeded by Alexander Zakharchenko; under Zakharchenko, Borodai became Deputy Prime Minister. <SEP> <P2-S0> The Deputy Prime Minister of the Republic of Singapore is the deputy head of the government of the Republic of Singapore. <P2-S1>  The role of Deputy Prime Minister is the second highest post and senior Cabinet Minister in Singapore. <P2-S2>  The holder will sometimes assume the role of Acting Prime Minister when the PM is temporarily absent from Singapore. <P2-S3>  Since the mid-1980s, Singapore has usually had two Deputy Prime Ministers at a time. <P2-S4>  Only Ong Teng Cheong and Tony Tan (who later became Singaporean presidents) served under more than one Prime Minister during their time as Deputy Prime Minister. <SEP> <P3-S0> Relations between the Commonwealth of Australia and the Republic of China dates back in 1909 when the latter was ruled by the Qing dynasty. <P3-S1>  Since 1972, the political status and legal status of Taiwan are contentious issues. <P3-S2>  Australia's current position towards Taiwan is largely based on the Joint Communiqué with the People's Republic of China signed by the Whitlam Labor government in 1972. <P3-S3>  Under this agreement, the Australian government officially adheres to the One-China policy in which Australia recognises the People’s Republic of China (PRC) as the ‘sole legitimate government of China.’ <P3-S4>  Currently, only twenty-one UN member states and the Holy See officially recognise Taiwan. <P3-S5>  The Joint Communiqué establishes ‘guidelines for official Australian contact with Taiwan,’ explicitly stating that Australia ‘does not consider Taiwan to have the status of national government.’ <P3-S6>  Despite the Australian government not having an official relationship with Taiwan, a substantial unofficial relationship has developed through cultural and trade links.