Question: Stuart Chambers succeed what British businessman as chairman of Anglo American plc from 1 November 2017?
Context: Sir Mark Moody-Stuart KCMG (born 15 September 1940) is a British businessman, He was appointed non-executive chairman of Anglo American PLC in 2001, serving until 2009.  He has been chairman of Hermes Equity Ownership Services since 2009. Sir Thomas John Parker, {'1': ", '2': ", '3': ", '4': "} (born 8 April 1942) is a British businessman.  He is currently Chairman of Anglo American PLC (until 31 October 2017) and Ombu Group, and a Director of Airbus and Carnival Corporation & plc.  He is also past President of the Royal Academy of Engineering, patron at the Centre for Process Innovation and a Visiting Fellow of the University of Oxford.  Sir John has chaired five FTSE 100 companies, including National Grid plc, from which he stood down in December 2011.  He was born into a farming family in County Down, Northern Ireland. Mark Cutifani (born 2 May 1958) is an Australian businessman and the current chief executive of diversified mining group, Anglo American plc.  He was formerly CEO of South African gold mining company AngloGold Ashanti, a position he held from October 2007 until March 2013. Anglo American plc is a multinational mining company based in Johannesburg, South Africa and London, United Kingdom.  It is the world's largest producer of platinum, with around 40% of world output, as well as being a major producer of diamonds, copper, nickel, iron ore and metallurgical and thermal coal.  The company has operations in Africa, Asia, Australasia, Europe, North America and South America. Cynthia Blum Carroll (born November 13, 1956) is an American businesswoman.  She was the chief executive officer of Anglo American PLC, a British mining company, which, among other things, is the world's largest platinum producer.  Anglo American announced on October 26, 2012 that Carroll would step down as Chief Executive. Tarmac is a British building materials company headquartered in Solihull, England.  The company was formed as Lafarge Tarmac in March 2013, by the merger of Anglo American's Tarmac UK and Lafarge's operations in the United Kingdom.  In July 2014, Anglo American agreed to sell its stake to Lafarge, to assist Lafarge in its merger with Holcim and allay competition concerns. Michael D. Fricklas a prominent American lawyer and business executive who served was Executive Vice President, General Counsel and Secretary of Viacom Inc. (and preceding companies) from 1993 to 2017, and General Counsel from 1998 to 2017.  Before that, he was Vice President and General Counsel of Minorco (U.S.A.) Inc. (now part of Anglo American PLC) and a lawyer with Shearman & Sterling and a predecessor of DLA Piper. Stuart John Chambers (born May 1956) is a British businessman, the chairman of Rexam and ARM Holdings.  He will succeed Sir John Parker as chairman of Anglo American plc from 1 November 2017. Charles Lamb Allen, Baron Allen of Kensington, {'1': ", '2': ", '3': ", '4': "} (born 4 January 1957) is a British businessman and broadcaster who is the Chairman of Global Radio, 2 Sisters Food Group, ISS and Advisory Chairman at Moelis & Company.  Lord Allen was Chief Executive of Granada Group from 1996 to 2000, Executive Chairman of Granada Media plc from 2000 to 2004, Chief Executive of ITV plc from its formation in 2004 until 2007, and Chairman of the music company EMI.  He was Chairman of Endemol, a non Executive Director of Tesco plc and Virgin Media.  In March 2012, he was appointed by Ed Miliband, the leader of the Labour Party, to the position of Chairman of the Executive Board of the party.  He has been Chairman of the British Red Cross. Sir Clive Malcolm Thompson (born 4 April 1943) is a British businessman who is Deputy Chairman of Strategic Equity Capital plc.  He was Chairman of Rentokil Initial plc between 2002 and 2004, having been Chief Executive for 20 years to 2002.  He is a former president of the CBI, member of the Committee on Corporate Governance and Deputy Chairman of the Financial Reporting Council.  He is a former Chairman of European Home Retail plc and director of J Sainsbury plc, Wellcome plc, Seeboard plc, Caradon plc and BAT Industries plc.
Answer: Sir John Parker