Question: What television series was produced in 1979 by the largest independent television-franchise producing company in the UK?

Context paragraphs:
ITV Granada: ITV Granada (formerly Granada Television; informally Granada) is the Channel 3 regional service for North West England.  The licence for the region has been held by ITV Broadcasting Limited since November 2008.  It is the largest independent television-franchise producing company in the UK, accounting for 25% of the total broadcasting output of the ITV network.  It had been held by Granada Television, which was founded by Sidney Bernstein and based at Granada Studios on Quay Street in Manchester since its inception.  This was the only surviving company of the original four Independent Television Authority franchisees from 1954; Granada Media Group (parent company of Granada Television) merged with Carlton Communications to form ITV plc in 2004.  It covers Cheshire, Greater Manchester, Lancashire, Merseyside, northwestern Derbyshire, part of Cumbria and North Yorkshire.  On 15 July 2009, the Isle of Man was transferred to ITV Granada from ITV Border (even though the Isle of Man is a British Crown Dependency and is not part of the United Kingdom).

Automeccanica: Automeccanica was a Greek automobile producing company.  Founded in 1979, it was one of the companies that produced the "passenger-utility" type of vehicle popular in Greece at the time for tax categorization reasons.  Its creators were former executives of "Autokinitoviomihania Ellados" (meaning 'Greek Car Industry') a company founded in 1975 to also produce vehicles of this type – it assembled Italian Fissore models based on Fiat products, as well as other Fiat models and variants.  Automeccanica followed a different path, building the "Zebra" model, a passenger-utility car based on the "Daihatsu Charade", as well as assembling the "Charade" itself.  In 1985, when the law favoring the "Zebra"-type vehicles changed, Automeccanica stopped its production (after about 2,000 units had been built) and started licence production of the Soviet Lada Niva model, while it developed its own cabrio-version of the car.  In 1988 it acquired its former "father" company, "Autokinitoviomihania Ellados" and the latter's factory in Thiva.  Automeccanica went out of the car-construction business in 1995.

Goodricke Group Limited: Goodricke Group Limited is an India-based tea producing company headquartered in West Bengal.  It is a part of the Camellia PLC UK – the world’s second largest private sector tea producer.  The four tea producing companies in its fold include Goodricke Group Limited, Stewart Holl (India) Limited, Amgoorie India Limited and Koomber Tea Co.  Pvt. Limited.  The Group owns 30 gardens and 27 tea factories spread over Darjeeling, Dooars, Assam and Cachar.  The major Darjeeling brands include Goodricke Castleton, Roasted and Margaret’s Hope, while the Black (CTC) tea includes Goodricke Khaass, Goodricke Zabardast and Goodricke Chai.

Take My Wife (1979 TV series): Take My Wife is a British television sitcom produced by Granada Television.  It ran for a single series of six episodes in 1979.

Leslie Salt: The Leslie Salt Company was a salt producing company located in the San Francisco Bay Area, at the current locations of Newark, Hayward and other parts of the bay.  They produced salt using salt evaporation ponds on the shores of the San Francisco Bay.  By the 1940s, Leslie Salt had become the largest private land owner in the Bay Area.  By 1959, they were producing more than one million tons of salt annually, on over 26,000 acres of bay salt ponds.  They were purchased by Cargill in 1978.

British Aviation Services: British Aviation Services Limited (Britavia) was an early post-World War II airline holding company and air transport operator that could trace its roots back to 1946.  Its main activities included trooping, inclusive tour (IT) and worldwide passenger and freight charter services. British Aviation Services' first investment in a British independent airline occurred in 1946, when it acquired a minority interest in Silver City Airways.  Silver City Airways operated the world's first cross-Channel air ferry service on 13 July 1948.  It subsequently became British Aviation Services' biggest operating division.  In 1953, British Aviation Services took over the independent airline Air Kruise.  The same year, BAS Group also took control of Aquila Airways, the last commercial flying boat operator in the United Kingdom.  The completion of these acquisitions by mid-1954 resulted in a reorganisation of the British Aviation Services group, with British Aviation Services Ltd (BAS Group) becoming the group's holding company and Britavia one of its operating subsidiaries.  By the late 1950s, BAS Group became Britain's largest independent airline operator.  Its numerous operating divisions included Britavia's Hermes Division at Blackbushe Airport and Aquila Airways's Flying Boat Division at Hamble near Southampton.  The former concentrated on trooping services and inclusive tours while the latter provided scheduled services to Portugal, the Canary Islands and Italy.  In 1962, BAS Group merged with British United Airways (BUA), which by that time had replaced BAS as the UK's largest independent airline operator.

Rod Smallwood: Roderick Charles "Rod" Smallwood (born 17 February 1950) is an English music manager, best known as the co-manager of the British heavy metal band Iron Maiden.  With his business partner, Andy Taylor, whom he met while studying at Trinity College, Cambridge, he founded the Sanctuary Records Group in 1979, which became the largest independent record label in the UK and the largest independent music management company in the world until its closure in 2007.  Prior to managing Iron Maiden, Smallwood managed Steve Harley & Cockney Rebel.

Sanctuary Records: Sanctuary Records Group Limited is a record label based in the United Kingdom and a subsidiary of BMG Rights Management.  Until June 2007, it was the largest independent record label in the UK and the largest independent music management company in the world.  It was also the world's largest independent owners of music intellectual property rights, with over 160,000 songs.

Freud Communications: Freud Communications is a public relations firm based in London.  It was founded in 1985 by Matthew Freud—of the Public Relations dynasty of Edward Bernays—and great-grandson of the psychoanalyst Sigmund Freud).  The PR firm of Edward Bernays became Britain's largest independent consumer PR firm.  The firm was bought in 1994 by another independent UK agency, Abbott Mead Vickers (AMV), in 1994 for about 10 million pounds only for Matthew Freud, together with other partners, to buy back the company in 2001, for a similar sum, when AMV was itself purchased by the US group Omnicom.

Andy Taylor (music entrepreneur): Andy Taylor, co-manager of the British band Iron Maiden and co-founder in 1979 of Sanctuary Records, which described itself, as of January 2007, as the UK's largest independent record company, one of the world's leading developers of music intellectual property rights (IPR) and the world's largest independent owner of music IPR.  The company was named after the Iron Maiden song Sanctuary.  His business partner is Rod Smallwood, whom he met when students at Trinity College, Cambridge.

Supporting paragraphs: Take My Wife (1979 TV series) ITV Granada
Answer: Take My Wife