Question: What party is Christine Hamiltons husband a member of?

full_context: Document 1: Nigel Hastilow: Nigel Hastilow (born 1956) is a journalist, author, businessman and politician. He is a former editor of the "Birmingham Post" and was Conservative Party candidate for Birmingham Edgbaston in the 2001 general election. In April 2007, Hastilow was selected a prospective parliamentary candidate (PPC) for the Conservative Party for the Halesowen and Rowley Regis constituency but was dumped after he received criticism about a newspaper column he wrote for the "Express & Star" which included the statement "Enoch Powell was right", sparking a national controversy about immigration and racism.
Document 2: Christine Hamilton: Mary Christine Hamilton (née Holman; born 10 November 1949) is an English media personality and author. She is married to Neil Hamilton, the former Conservative Member of Parliament for Tatton,
Document 3: Altaf Hussain (Welsh politician): Dr Altaf Hussain was a Welsh Conservative regional Assembly Member in the National Assembly for Wales from 2015 to 2016. He is a retired consultant orthopaedic surgeon. Prior to dissolution of the fourth assembly, he sat on the Health Committee at the National Assembly for Wales, and was Shadow Minister for Social Services. He was defeated in the 2016 Welsh Assembly elections. In 2017 he was elected to Bridgend County Borough Council.
Document 4: Nigel Kennedy (politician): Myles Storr Nigel Kennedy (12 October 1889 – 19 January 1964) was a British barrister, army officer, and politician. He served a single term in Parliament as a Conservative Party Member of Parliament (MP), but never contributed to any debate. He was a member of Lancashire County Council for nearly twenty years. His Military and political career came to a premature end when his colourful private life brought about a court judgment against him and resulted in his bankruptcy.
Document 5: Mary Hamilton, Duchess of Abercorn: Mary Anna Hamilton, Duchess of Abercorn (née Curzon-Howe; 23 July 1848 – 10 May 1929), was an English aristocrat. She was the daughter of Richard Curzon-Howe, 1st Earl Howe and Anne Gore.
Document 6: Airey Neave: Airey Middleton Sheffield Neave, {'1': ", '2': ", '3': ", '4': "} (23 January 1916 – 30 March 1979) was a British army officer, barrister and politician.
Document 7: Alexandra Hamilton, Duchess of Abercorn: Alexandra Anastasia "Sacha" Hamilton, Duchess of Abercorn, {'1': ", '2': ", '3': 'OBE', '4': "} (b. 27 February 1946, Tucson, Arizona, U.S.) is the wife of James Hamilton, 5th Duke of Abercorn.
Document 8: Rebecca Hamilton (politician): Rebecca Hamilton (born January 8, 1948) is a politician from the U.S. state of Oklahoma. Hamilton served in the Oklahoma House of Representatives from 1981 to 1986 and again in 2003 until 2015. Both times Hamilton represented district 89. She is married to Rodney Hargrave and has two children, John and Hamilton.
Document 9: Alan Haselhurst: Sir Alan Gordon Barraclough Haselhurst {'1': ", '2': ", '3': ", '4': "} (born 23 June 1937) is a British Conservative politician who served as Member of Parliament (MP) for Saffron Walden from 1977 to 2017, having represented Middleton and Prestwich as MP from 1970 to 1974. He was Chairman of Ways and Means from 14 May 1997 to 8 June 2010, and later Chairman of the Commonwealth Parliamentary Association between 2011 and 2014. He was the oldest Conservative MP during his last Parliament, and stood down at the 2017 general election.
Document 10: Neil Hamilton (politician): Mostyn Neil Hamilton (born 9 March 1949) is a British politician, non-practising barrister, and former teacher. He has served as a UK Independence Party (UKIP) Member of the National Assembly for Wales for the Mid and West Wales constituency since 2016; he was previously Conservative MP for the Tatton constituency from 1983 to 1997.
Document 11: Christine Lampard: Christine Louise Lampard (née Bleakley, born 2 February 1979) is a Northern Irish broadcaster from Newtownards, Northern Ireland, best known for her television work with the BBC and ITV.
Document 12: Heather Mills: Heather Anne Mills (born 12 January 1968) is an English media personality, businesswoman and activist.
Document 13: Pamela Harriman: Pamela Beryl Harriman ("née" Digby; 20 March 1920 – 5 February 1997), also known as Pamela Churchill Harriman, was an English-born American socialite who was married and linked to important and powerful men. In later life, she became a political activist for the Democratic Party and a diplomat. She was married three times, her first husband being Randolph Churchill, the son of prime minister Winston Churchill. Her only child, Winston Churchill, was named after his famous grandfather.
Document 14: Ann Winterton: Jane Ann, Lady Winterton (née Hodgson; born 6 March 1941 in Sutton Coldfield) is a British Conservative Party politician who was the Member of Parliament (MP) for Congleton from 1983 to 2010. She is married to Sir Nicholas Winterton, also a former Conservative MP.
Document 15: Hamilton mayoral election, 2016: The 2016 Hamilton City mayoral election is part of the New Zealand local elections and held to determine the next mayor of the Hamilton City Council. The incumbent Julie Hardaker, who was first elected in the 2010 mayoral election did not stand for re-election. Notable confirmed candidates included current Waikato Regional Council chair Paula Southgate, East Ward Councillor Rob Pascoe, West Ward Councillor Andrew King, and former business manager at Hamilton City Council Chris Simpson. Andrew King won with a nine-vote margin, amended to 6 votes in a recount.
ground_truth: UK Independence Party