instruction:
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'.
question:
Michael Sylvester Gardenzio Stallone was born in the Hell's Kitchen neighborhood of Manhattan, New York City on July 6, 1946, the elder son of Francesco "Frank" Stallone Sr
answer:
July 6, 1946


question:
Welch was born as Jo Raquel Tejada on September 5, 1940 in Chicago, Illinois
answer:
September 5, 1940


question:
Nicole Mary Kidman was born on 20 June 1967 in Honolulu, Hawaii, while her Australian parents were temporarily in the United States on student visas
answer:

20 June 1967