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 "Fred Nile"): Nile has been a member of the New South Wales Legislative Council since 1981, except for a period in 2004 when he resigned to unsuccessfully contest the Australian Senate at the 2004 federal election.
Relevant evidence: No