question: Who is the father-in-law of Tsandzile Ndwandwe?
context: [["LaYaka Ndwandwe", ["LaYaka Ndwandwe was the Queen Regent of Swaziland briefly in 1780 after the death of Ngwane III until Ndvungunye became the king of Swaziland."]], ["Ludwig von Westphalen", ["Johann Ludwig von Westphalen( 11 July 1770 \u2013 3 March 1842) was a liberal Prussian civil servant and the father- in- law of Karl Marx."]], ["Lomvula Mndzebele", ["Lomvula Mndzebele was the Queen Regent of Swaziland briefly in 1815 after the death of Ndvungunye until Sobhuza I became the king of Swaziland."]], ["Tsandzile Ndwandwe", ["Tsandzile Ndwandwe, also known as LaZidze (daughter of Zidze), was an \"Ndlovukati\" or senior queen of Swaziland from July 1868 until June 1875.", "She was the daughter of Zwide kaLanga, the senior wife of Sobhuza I of Swaziland, and the mother of Mswati II of Swaziland."]], ["Peter Burroughs", ["Peter Burroughs( born 27 January 1947) is a British television and film actor, the director of Willow Management.", "He is the father- in- law of actor and TV presenter Warwick Davis."]], ["John Adams (merchant)", ["John Adams( 1672 or 1673 \u2013 1745) was an American- born Canadian merchant and member of the Nova Scotia Council.", "He was the father- in- law of Henry Newton( politician)."]], ["Sobhuza I", ["Sobhuza I (also known as Ngwane IV, Somhlolo) (ca. 1780\u20131836) was king of Swaziland, from 1815 to 1836.", "Born around 1780, his father was Ndvungunye (also known as \"Zikodze\"), and his mother was Somnjalose Simelane.", "He was called Somhlolo, \"the Wonder,\" upon his birth because his father Ndvungunye died as a result of being struck by lightning.", "When Sobhuza was king, Lojiba Simelane instead of his mother Somnjalose was Queen Mother because Somnjalose was an \"inhlanti\" or support bride to Lojiba.", "Somhlolo is a greatly revered king of Swaziland.", "He had his first royal capital or kraal at Zombodze in the Shiselweni region, but moved it north to new Zombodze in central Swaziland.", "Swazis celebrate Somhlolo Day every September 6 as their Independence Day and the national stadium is named Somhlolo stadium.", "Sobhuza was succeeded by his son Mswati II and his wife Tsandzile Ndwandwe as Queen Mother after a short regency by Queen Lojiba Simelane.", "Sobhuza by the time of his death a conquered a country claimed to be reaching modern day Barberton in the north, Carolina in the west, Pongola River in the south and Lubombo Mountains in the east."]], ["Barthold A. Butensch\u00f8n Sr.", ["Hans Barthold Andresen Butensch\u00f8n( 27 December 1877 \u2013 28 November 1971) was a Norwegian businessperson.", "He was born in Kristiania as a son of Nils August Andresen Butensch\u00f8n and Hanna Butensch\u00f8n, and grandson of Nicolay Andresen.", "Together with Mabel Anette Plahte( 1877 \u2013 1973, a daughter of Frithjof M. Plahte) he had the son Hans Barthold Andresen Butensch\u00f8n Jr. and was through him the father- in- law of Ragnhild Butensch\u00f8n and grandfather of Peter Butensch\u00f8n.", "Through his daughter Marie Claudine he was the father- in- law of Joakim Lehmkuhl, through his daughter Mabel Anette he was the father- in- law of Harald Astrup( a son of Sigurd Astrup) and through his daughter Nini Augusta he was the father- in- law of Ernst Torp.", "He took commerce school and agricultural school.", "He was hired in the family company N. A. Andresen& Co, and became a co-owner in 1910.", "He eventually became chief executive officer.", "The bank changed its name to Andresens Bank in 1913 and merged with Bergens Kreditbank in 1920.", "The merger was dissolved later in the 1920s.", "He was also a landowner, owning Nedre Sk\u00f8yen farm and a lot of land in Enebakk.", "He chaired the board of Nydalens Compagnie from 1926, having not been a board member before that.", "He also chaired the supervisory council of Forsikringsselskapet Viking and Nedre Glommen salgsforening, and was a supervisory council member of Filharmonisk Selskap.", "He was a member of the gentlemen's club SK Fram since 1890, and was proclaimed a lifetime member in 1964.", "He was buried in Enebakk."]], ["Ogawa Mataji", ["Viscount was a general in the early Imperial Japanese Army.", "He was also the father- in- law of Field Marshal Gen Sugiyama."]], ["Guduza Dlamini", ["Prince Guduza Dlamini is the Speaker of the House of Assembly of Swaziland since being appointed in November 2006.", "He is a member of the House of Dlamini and the brother of Mswati III of Swaziland."]]]
supporting_facts: [["Tsandzile Ndwandwe", 1], ["Sobhuza I", 1]]
evidences: [["Tsandzile Ndwandwe", "spouse", "Sobhuza I"], ["Sobhuza I", "father", "Ndvungunye"]]
answer: Ndvungunye