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 Input:
Brosnan was born on 16 May 1953 at Our Lady of Lourdes Hospital in Drogheda, County Louth, the only child of May (née Smith) and carpenter Thomas Brosnan

Ex Output:
16 May 1953


Ex Input:
Naomi Ellen Watts was born on 28 September 1968, in Shoreham, Kent, England

Ex Output:
28 September 1968


Ex Input:
James Harrison Coburn III was born in Laurel, Nebraska on August 31, 1928, the son of James Harrison Coburn II (1902–1975) and Mylet S.

Ex Output:

August 31, 1928