TASK DEFINITION: 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'.
PROBLEM: Alexandra Anna Daddario was born in New York City, on March 16, 1986, the eldest child of Christina, a lawyer, and Richard Daddario, a prosecutor and former head of the New York City Police Department counterterrorism unit

SOLUTION: March 16, 1986

PROBLEM: Amy Lou Adams was born on August 20, 1974, to American parents Richard and Kathryn Adams, when her father was stationed with the United States Army at the Caserma Ederle military complex in Vicenza, Italy

SOLUTION: August 20, 1974

PROBLEM: Grier was born on May 26, 1949, in Winston-Salem, North Carolina, the daughter of Gwendolyn Sylvia (née Samuels), a homemaker and nurse, and Clarence Ransom Grier, Jr

SOLUTION:
May 26, 1949

