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'.

[EX Q]: Ryan Thomas Gosling was born on November 12, 1980, in London, Ontario, to Thomas Ray Gosling, a traveling salesman for a paper mill, and Donna, a secretary
[EX A]: November 12, 1980

[EX Q]: Shia Saide LaBeouf was born on June 11, 1986, in Los Angeles, California, the only child of Shayna (née Saide) and Jeffrey Craig LaBeouf
[EX A]: June 11, 1986

[EX Q]: Diesel was born Mark Sinclair on July 18, 1967, in Alameda County, California, where his mother was also born, though later moved to New York City with his fraternal twin brother, Paul
[EX A]:
July 18, 1967