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: Julia Elizabeth Wells was born on 1 October 1935 in Walton-on-Thames, Surrey, England

Output: 1 October 1935


Input: Consider Input: Cotillard was born on 30 September 1975 in Paris and grew up around Orléans in an artistically inclined household

Output: 30 September 1975


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


