question: Where did Tekla Chemabwai's husband study at?
context: [["Yaya Soumahoro", ["Yaya Alfa Soumahoro (born 28 September 1989) is an Ivorian professional footballer who plays as an attacking midfielder.", "Having begun his career with S\u00e9w\u00e9 Sports in his native country, he joined Thai club Muangthong United in 2008.", "His good performances earned him a move to K.A.A. Gent in 2010.", "He spent five and a half seasons with Gent but was plagued by recurring injuries throughout his time there.", "Following a half-season loan to Sint-Truidense V.V., he returned to Muangthong United where did not feature.", "In 2018, he joined Egyptian side Wadi Degla SC."]], ["Joseph J. Sullivan (vaudeville)", ["Joseph J. Sullivan was a blackface comedian and acrobat in New York.", "He composed the song\" Where Did You Get That Hat?\" and first performed it in 1888.", "It was a great success and he performed it many times thereafter."]], ["Nancy Baron", ["Nancy Baron is an American rock singer who was active in New York City in the early 1960s, known for the singles\" Where Did My Jimmy Go?\" and\" I've Got A Feeling\"."]], ["Tekla Chemabwai", ["Tekla Chemabwai (born July 3, 1950 in Mosombor) is retired sprinter and middle-distance runner from Kenya.", "Chemabwai competed at the 1968 Summer Olympics, but did not advance past 400 metres heats.", "At age 18, she was the youngest member of the Kenyan Olympic squad.", "Alongside Lydia Stephens-Oketch and Elizabeth Chesire", "she was the first Kenyan woman athlete compete at the Olympics.", "She competed again at the 1972 Summer Olympics, reaching quarterfinals (2nd round).", "She won 400 metres race at the 1973 All-Africa games, becoming the first Kenyan woman to win All-Africa Games gold medal in athletics.", "Chemabwai won silver at the 1978 Commonwealth Games 800 metres race.", "It was only the second Commonwealth Games medal won by Kenyan women athlete, the first one was by Sabina Chebichi, who finished third at the 1974 Commonwealth Games 800 metres race.", "At the 1978 All-Africa games she won the 800 metres race.", "She also won number of East and Central African championships over 200 and 400 metres", "Chemabwai was married to the now deceased runner Julius Sang.", "She believes that being a wife of another runner, she was able to have a long career, unlike many other Kenyan female runners whose careers are cut short by family life.", "As of 2002, she was a university athletics coach.", "Her forename is sometimes spelled \"Tecla\".", "She was blessed with five kids namely Collins Kipchumba, Christine Chebet, Lee kipngetich,ieelyn Chepchirchir and Rosemary Cheptanui."]], ["John Korty", ["John Korty( born June 22, 1936) is an American film director and animator, best known for the television film\" The Autobiography of Miss Jane Pittman\" and the documentary\" Who Are the DeBolts?", "And Where Did They Get Nineteen Kids?\", as well as the theatrical animated feature\" Twice Upon a Time\".", "He has won an Academy Award for Best Documentary Feature( for\" Who Are the DeBolts?\") and several other major awards.", "He is described by the film critic Leonard Maltin as\" a principled filmmaker who has worked both outside and within the mainstream, attempting to find projects that support his humanistic beliefs\"."]], ["Julius Sang", ["Julius Sang (September 19, 1948 \u2013 April 9, 2004) was a Kenyan runner.", "Along with teammates Robert Ouko, Charles Asati and Munyoro Nyamau", "he won the 4 x 400 relay race at the 1972 Summer Olympics for Kenya.", "He also took a bronze medal in the individual 400 meter race.", "He ran for North Carolina Central University, where he was part of their record-setting team at the Penn Relays.", "Sang was married to fellow runner Tecla Chemabwai Sang."]], ["Benny Rubinstein", ["Benny Rubinstein is a former Israeli footballer who played in Maccabi Netanya and Hapoel Netanya, who now works in Real estate development.", "http://www.haaretz.com/print-edition/real-estate/where-did-the-millions-go-1.302730", "Benny's son, Aviram also played football for Maccabi Netanya."]], ["Donnie Elbert", ["Donnie Elbert( May 25, 1936 \u2013 January 26, 1989) was an American soul singer and songwriter, who had a prolific career from the mid-1950s to the late 1970s.", "His US hits included\" Where Did Our Love Go?\"( 1972), and his reputation as a Northern soul artist in the UK was secured by\" A Little Piece of Leather\", a performance highlighting his powerful falsetto voice."]], ["Robert Paul Smith", ["Robert Paul Smith( April 16, 1915 \u2013 January 30, 1977) was an American author, most famous for his classic evocation of childhood,\" Where Did You Go? Out. What Did You Do? Nothing\"."]], ["Andrew Allen (singer)", ["Andrew Allen( born 6 May 1981) is a Canadian- born singer- songwriter from Vernon, British Columbia.", "He is signed to Sony/ ATV and has released 5 top 10 singles, and written and recorded many others, including\" Where Did We Go?\" with Carly Rae Jepsen.", "He also records covers and posts them on YouTube."]]]
supporting_facts: [["Tekla Chemabwai", 11], ["Julius Sang", 4]]
evidences: [["Tekla Chemabwai", "spouse", "Julius Sang"], ["Julius Sang", "educated at", "North Carolina Central University"]]
answer: North Carolina Central University