question: What is the date of birth of Apicata's husband?
context: [["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.\""]], ["Moffat Sinkala", ["Moffat Sinkala( date of birth unknown, died June 2004) was a Zambian footballer.", "He competed in the men's tournament at the 1980 Summer Olympics."]], ["Les Richards", ["Les Richards( date of birth unknown) was an Australian rules footballer who played with North Melbourne in the Victorian Football League( VFL)."]], ["Mark Kenneth Woods", ["Mark Kenneth Woods( date of birth unknown) is a Canadian comedy writer, actor, producer, director and TV host."]], ["Pamela Jain", ["Pamela Jain is an Indian playback singer.", "Date of Birth:16th March."]], ["Apicata", ["Apicata was a woman of the 1st century AD in ancient Rome.", "She was married to Sejanus, friend and confidant of the Roman Emperor Tiberius.", "After Apicata had borne him three children, Sejanus divorced her in the year 23 AD, when it seemed he might be able to marry his lover and co-conspirator Livilla, the wife of Drusus Julius Caesar (son of Tiberius).", "Drusus was a challenger to Sejanus's quest for power, but died in 23 .", "Sejanus was reportedly seeking the imperial seat for himself and marriage to a member of the imperial family would have made his claim more plausible."]], ["Sejanus", ["Lucius Aelius Sejanus, alternatively spelled Seianus (June 3, 20 BC \u2013 October 18, AD 31), commonly known as Sejanus , was an ambitious soldier, friend and confidant of the Roman Emperor Tiberius.", "An equestrian by birth, Sejanus rose to power as prefect of the Roman imperial bodyguard, known as the Praetorian Guard, of which he was commander from AD 14 until his death in AD 31.", "While the Praetorian Guard was formally established under Emperor Augustus, Sejanus introduced a number of reforms which saw the unit evolve beyond a mere bodyguard, into a powerful and influential branch of the government involved in public security, civil administration and ultimately political intercession; these changes would have a lasting impact on the course of the Principate.", "During the 20s, Sejanus gradually accumulated power by consolidating his influence over Tiberius and eliminating potential political opponents, including the emperor's son Drusus Julius Caesar.", "When Tiberius withdrew to Capri in AD 26, Sejanus was left in control of the administration of the empire.", "For a time the most influential and feared citizen of Rome, Sejanus suddenly fell from power in AD 31, the year his career culminated with the consulship.", "Amidst suspicions of conspiracy against Tiberius, Sejanus was arrested and executed, along with his followers."]], ["Brian Saunders (weightlifter)", ["Brian Saunders( date of birth and death unknown) was a male weightlifter who competed for England."]], ["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."]], ["Terence Robinson", ["Terence D. Robinson( date of birth and death unknown) was a male wrestler who competed for England."]]]
supporting_facts: [["Apicata", 1], ["Sejanus", 0]]
evidences: [["Apicata", "spouse", "Sejanus"], ["Sejanus", "date of birth", "June 3, 20"]]
answer: June 3, 20