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'.

Input: Consider Input: Christopher Michael Pratt was born on June 21, 1979, in Virginia, Minnesota, the youngest child of Kathleen Louise (née Indahl), who worked at a Safeway supermarket, and Daniel Clifton Pratt, who worked in mining and later remodeling houses

Output: June 21, 1979


Input: Consider Input: Toni Collett was born on 1 November 1972, the eldest of three children; she has two younger brothers

Output: 1 November 1972


Input: Consider Input: Thomas Jacob Black was born in Santa Monica, California, on August 28, 1969, the son of satellite engineers Thomas William Black and Judith Love Cohen


Output: August 28, 1969


