Given a short bio of a person, find the minimal text span containing the date of birth of the person. The output must be the minimal text span that contains the birth date, month and year as long as they are present. For instance, given a bio like 'I was born on 27th of Decemeber 1990, and graduated high school on 23rd October 2008.' the output should be '27th of December 1990'.
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Question: Margot Elise Robbie was born on 2 July 1990 in Dalby, Queensland, to Doug Robbie, a former farm-owner and sugarcane tycoon, and Sarie Kessler, a physiotherapist

Answer: 2 July 1990


Question: Caryn Elaine Johnson was born in Manhattan, New York City, on November 13, 1955, the daughter of Robert James Johnson Jr

Answer: November 13, 1955


Question: Kristen Jaymes Stewart was born on April 9, 1990, in Los Angeles, California, to entertainment industry workers

Answer:
April 9, 1990