question: What is the date of birth of Benjamin Kendrick Pierce's father?
context: [["Les Richards", ["Les Richards( date of birth unknown) was an Australian rules footballer who played with North Melbourne in the Victorian Football League( VFL)."]], ["John B. Kendrick", ["John Benjamin Kendrick( September 6, 1857 November 3, 1933) was an American politician and cattleman.", "He served as a United States Senator from Wyoming and as the ninth Governor of Wyoming."]], ["Brian Saunders (weightlifter)", ["Brian Saunders( date of birth and death unknown) was a male weightlifter who competed for England."]], ["Terence Robinson", ["Terence D. Robinson( date of birth and death unknown) was a male wrestler who competed for England."]], ["Mark Kenneth Woods", ["Mark Kenneth Woods( date of birth unknown) is a Canadian comedy writer, actor, producer, director and TV host."]], ["Benjamin Pierce (governor)", ["Benjamin Pierce (December 25, 1757 \u2013 April 1, 1839) was a colonial soldier in the American Revolution and an American Democratic-Republican politician.", "He was the father of Franklin Pierce, the 14th President of the United States.", "He served as Governor of New Hampshire from 1827 to 1828 and from 1829 to 1830."]], ["Etan Boritzer", ["Etan Boritzer( born 1950) is an American writer of children \u2019s literature who is best known for his book\" What is God?\" first published in 1989.", "His best selling\" What is?\" illustrated children's book series on character education and difficult subjects for children is a popular teaching guide for parents, teachers and child- life professionals.", "Boritzer gained national critical acclaim after\" What is God?\" was published in 1989 although the book has caused controversy from religious fundamentalists for its universalist views.", "The other current books in the\" What is?\" series include", "What is Love?,", "What is Death?,", "What is Beautiful?,", "What is Funny?,", "What is Right?,", "What is Peace?,", "What is Money?,", "What is Dreaming?,", "What is a Friend?,", "What is True?,", "What is a Family?,", "What is a Feeling?\"", "The series is now also translated into 15 languages.", "Boritzer was first published in 1963 at the age of 13 when he wrote an essay in his English class at Wade Junior High School in the Bronx, New York on the assassination of John F. Kennedy.", "His essay was included in a special anthology by New York City public school children compiled and published by the New York City Department of Education.", "Boritzer now lives in Venice, California and maintains his publishing office there also.", "He has helped numerous other authors to get published through\" How to Get Your Book Published!\" programs.", "Boritzer is also a yoga teacher who teaches regular classes locally and guest- teaches nationally.", "He is also recognized nationally as an erudite speaker on\" The Teachings of the Buddha.\""]], ["Benjamin Kendrick Pierce", ["Benjamin Kendrick Pierce (August 29, 1790 \u2013 April 1, 1850) was a career officer in the United States Army.", "He was a son of New Hampshire Governor Benjamin Pierce and brother of President Franklin Pierce.", "Benjamin K. Pierce was a veteran of the War of 1812, the Second Seminole War, and the Mexican\u2013American War, and rose to the rank of Lieutenant Colonel in the Army and Colonel in the Florida Militia."]], ["Pamela Jain", ["Pamela Jain is an Indian playback singer.", "Date of Birth:16th March."]], ["Theodred II (Bishop of Elmham)", ["Theodred II was a medieval Bishop of Elmham.", "The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997."]]]
supporting_facts: [["Benjamin Kendrick Pierce", 1], ["Benjamin Pierce (governor)", 0]]
evidences: [["Benjamin Kendrick Pierce", "father", "Benjamin Pierce"], ["Benjamin Pierce", "date of birth", "December 25, 1757"]]
answer: December 25, 1757