Question: What is the birthdate of this Australian politician, who was a member of the New South Wales Legislative Council and currently the Opposition Leader in the New South Wales state election, 2019?
Sentence (from "Don Harwin"): Donald Thomas "Don" Harwin (born 5 July 1964 in Sydney), an Australian politician, is the New South Wales Minister for Resources, the Minister for Energy and Utilities, the Minister for the Arts, and the Vice-President of the Executive Council since January 2017 in the Berejiklian government.
Relevant evidence: No