Question: How do Sumner Murray Redstone and Carl Folta know each other?

Context paragraphs:
Carl King: Carl Thomas King is a fictional character from the British ITV soap opera, "Emmerdale", played by Tom Lister.  The character and casting were announced in January 2004 when it was announced that producers were bringing "four new single 'hunks'" into the show, one of them being Carl.  Lister made his first appearance on the show on 6 February 2004.  On 17 October 2012, he was killed-off by Cameron Murray (Dominic Power).  During his time on the show, Carl's main storylines had focused on his relationship with Chas Dingle (Lucy Pargeter), failed marriage to Lexi Nicholls (Sally Oliver), accidentally causing the death of local postman Paul Marsden (Matthew Booth) and killing his father Tom King (Ken Farrington).

Fabergé workmaster: A Fabergé workmaster is a craftsman who owned his own workshop and produced jewelry, silver or objets d'art for the House of Fabergé When Carl Fabergé took over the running of the business in 1882, its output increased so rapidly that the two Fabergé brothers could not manage all the workshops themselves.  They therefore decided to establish independent workshops.  The owners of these were committed to only work for the House of Fabergé that would supply the sketches and models of the objects to be made.  Nothing would be accepted by the House unless it had been approved by either Carl or his appointed deputy.  The House of Fabergé also employed its own designers.  However we also know from the Memoirs of François Birbaum written in 1919 (Birbaum was Head Designer of the House of Fabergé from 1896 to 1917) that Carl also designed himself.

Carl Folta: Carl Folta is Executive Vice President, Corporate Communications for Viacom.  He has served at this post since November 2006.  Before that, he served as Executive Vice President, Office of the Chairman, from January 1, 2006, where he served as Sumner Redstone's senior adviser and spokesman.  Previously, he was Executive Vice President, Corporate Relations of the former Viacom Inc., since November 2004.  Prior to that, he served as Senior Vice President of Corporate Relations of Viacom from November 1994 to November 2004, and Vice President of Corporate Relations of Viacom from April 1994 to November 1994.  Folta held various communications positions at Paramount Communications from 1984 (when the company was known as Gulf+Western, retaining this name until 1989) until joining Viacom through its purchase of Paramount in April 1994.

Carl Shoup: Carl Sumner Shoup (October 26, 1902 - March 23, 2000) was an economist who led the Shoup Mission of seven economists at the invitation of General MacArthur to revise the Tax System in post World War II Japan.  Directly contributed to the tax codes of Canada, the United States, Japan, Europe, and South and Central America in the 1930s, 40s, and 50s.  Professor Emeritus of Columbia University.

Yeah Yeah U Know It: "Yeah Yeah U Know It" was the lead single released from Keith Murray's fourth album, "He's Keith Murray".  It featured verses from Murray's fellow Def Squad members, Erick Sermon and Redman and was produced by Just Blaze.  "Yeah Yeah U Know It" just managed to make it to the Billboard 100, peaking at 99, and to date is Murray's final to make it the chart.

Sumner Redstone: Sumner Murray Redstone (born Sumner Murray Rothstein; May 27, 1923) is an American businessman and media magnate.  He is the majority owner and chairman of the board of the National Amusements theater chain.  Through National Amusements, Redstone and his family are majority owners of CBS Corporation and Viacom (itself the parent company of Viacom Media Networks, BET Networks, and the film studio Paramount Pictures).  According to "Forbes", as of September 2015, he was worth US$5 billion.

Ronald Gary Tompkins: Ronald Gary Tompkins, MD, ScD He is the Sumner M. Redstone Professor of Surgery at the Harvard Medical School and Founding Director of the Center for Surgery, Innovation & Bioengineering at the Massachusetts General Hospital (MGH).  He was formerly the Chief of the Burns and Trauma Services at the MGH from 1990 - 2000 and Chief of the Burn Service from 2000 - 2014.  He held the position of Chief of Staff at the Shriners Hospitals for Children - Boston from 1990 - 2012.  In addition to Tompkins' surgical activities, he has been very active in clinically-driven research primarily involving inflammation and the changing metabolism in humans after injury.  He is probably best known as the principal investigator in the NIGMS large scale collaborative program entitled "Inflammation and the Host Response to Injury", which was active from 2001 - 2012.  This program involved the study of the genomics and proteomics in humans after serious blunt trauma and burn injury.

CBS Corporation: CBS Corporation is an American mass media corporation focused on commercial broadcasting, publishing, and television production, with most of its operations in the United States.  The president, chief executive and executive chairman of the company is Leslie Moonves.  Sumner Redstone, owner of National Amusements, controls CBS by way of his majority ownership of the company's Class A voting stock; he also serves as chairman emeritus.  The company began trading on the NYSE on January 3, 2006.  Until then, the corporation was known as Viacom, and is the legal successor to said company.  A new company, keeping the Viacom name, was spun off from CBS.  CBS, not Viacom, retains control of over-the-air television (CBS, CW) and radio broadcasting, TV production and distribution, publishing, pay-cable, basic cable (Pop), and recording formerly owned by the larger company.  CBS has its headquarters in the CBS Building (colloquially called "Black Rock"), Midtown, Manhattan, New York City, United States.

Shut Up and Drive: "Shut Up and Drive" is a song recorded by Barbadian singer Rihanna for her third studio album, "Good Girl Gone Bad" (2007).  It was written by Bernard Sumner, Peter Hook, Stephen Morris, Gillian Gilbert, Carl Sturken and Evan Rogers while the production was done by the last two.  Released as the album's second single, the song was solicited to the US radios on June 12, 2007 and was physically released on August 27, 2007, in the UK.  "Shut Up and Drive" is a new wave song which heavily incorporates the 1970s and 1980s musical styles.  Lyrically, it contains multiple references to cars and car parts including the 57' Cadillac.

Philippe Dauman: Philippe Pierre Dauman (born March 1, 1954) is the former President, CEO and Chairman of Viacom.  He has served at this post since September 2006.  Dauman is a longtime associate of the company's chairman Sumner Redstone.  Dauman served from 1994 to 2000 as a member of Viacom's executive committee and as executive vice president in charge of strategic transactions, legal and government affairs, human resources and administration, supervising Paramount Pictures Entertainment, Showtime Networks and Simon & Schuster.  Dauman was also a director at Redstone-owned CBS Corporation until September 2006.

Supporting paragraphs: Carl Folta Sumner Redstone
Answer: he served as Sumner Redstone's senior adviser and spokesman