Question: Both Stirling Cooper and Biba were retailers in which industry?

Context paragraphs:
Cooper T43: The Cooper T43 was a Formula One and Formula Two racing car designed and built by Cooper Car Company for the 1957 Formula One season, first appearing at the 1957 Monaco Grand Prix in a works car for Jack Brabham.  The T43 earned a significant place in motor racing history when Stirling Moss drove a Rob Walker Racing Team T43 to win the 1958 Argentine Grand Prix, the first World Drivers' Championship win for a mid-engined car.  Despite this achievement, the car was superseded almost immediately by the T45.  The T43's last appearance in a World Championship event was the 1960 Italian Grand Prix.

Todd Cooper: Todd Alexander Cooper (born 25 June 1983) is an English former freestyle and butterfly swimmer who competed at the 2004 Summer Olympics in Athens, Greece.  There he finished in 22nd position in the 100-metre butterfly.  Cooper, a member of swimming club Stirling, twice competed at the Commonwealth Games, in 2002 and 2006.  Formerly coached by Gary Hollywood at the City of Birmingham Swimming Club from 1994 to 1998.

Greg Zeschuk: Gregory P. Zeschuk is a former VP at Electronic Arts and General Manager at BioWare Austin.  He co-founded BioWare in 1995 with Ray Muzyka and Augustine Yip, after all three earned their medical degrees from the University of Alberta.  Zeschuk announced his retirement from BioWare on September 18, 2012.  He is currently involved in a number of projects related to the craft-beer industry, including the production of a web-based interview show known as "The Beer Diaries."  Greg is also the chairman of the board of the smart playground technology startup, Biba Ventures based in Vancouver, BC.

Cooper Car Company: The Cooper Car Company is a car manufacturer founded in December 1947 by Charles Cooper and his son John Cooper.  Together with John's boyhood friend, Eric Brandon, they began by building racing cars in Charles's small garage in Surbiton, Surrey, England, in 1946.  Through the 1950s and early 1960s they reached motor racing's highest levels as their rear-engined, single-seat cars altered the face of Formula One and the Indianapolis 500, and their dominated rally racing.  Due in part to Cooper's legacy, Great Britain remains the home of a thriving racing industry, and the Cooper name lives on in the Cooper versions of the Mini production cars that are still built in England, but are now owned and marketed by BMW.

Clothing industry: Clothing industry or garment industry summarizes the types of trade and industry along the production and life chain of clothing and garments, starting with the textile industry (producers of cotton, wool, fur, and synthetic fibre) via fashion industry to fashion retailers up to trade with second-hand clothes and textile recycling.  The producing sectors build upon a wealth of clothing technology some of which, like the loom, the cotton gin, and the sewing machine heralded industrialization not only of the previous textile manufacturing practices.

Biba: Biba was a London fashion store of the 1960s and 1970s.  Biba was started and primarily run by the Polish-born Barbara Hulanicki with help of her husband Stephen Fitz-Simon.

Stirling Cooper: Stirling Cooper was a London-based fashion wholesaler and retailer that, along with brands such as Biba, Quorum, Browns and Clobber, helped to redefine UK fashion in the late 1960s.

Sheilagh Brown: Sheilagh Brown is a British fashion designer who began her career in the 1960s, as part of the Swinging London scene.  She was among the designers for Stirling Cooper, working subsequently at Coopers and Quorum, before establishing the label Barnett and Brown with Sheridan Barnett.

Consumer Goods Forum: The Consumer Goods Forum (CGF) is a global, parity-based industry network, driven by its members.  It brings together the CEOs and senior management of over 400 retailers, manufacturers, service providers and other stakeholders across 70 countries and reflects the diversity of the industry in geography, size, product category and format.  Forum member companies have combined sales of EUR 2.5 trillion.  Their retailer and manufacturer members directly employ nearly 10 million people with a further 90 million related jobs estimated along the value chain.  It is the only association in the consumer goods industry that is truly global, while embracing both retailers and manufacturers.

National Retail Federation: The National Retail Federation (NRF) is the world's largest retail trade association.  Its members include department stores, specialty, discount, catalog, Internet, and independent retailers, chain restaurants, and grocery stores.  Members also include businesses that provide goods and services to retailers, such as vendors and technology providers.  NRF represents an industry that contains over 1.6 million U.S. retail establishments with more than 24 million employees and (2005) sales of $4.4 trillion.  NRF is also an umbrella group that represents more than 100 associations of state, national and international retailers.

Supporting paragraphs: Stirling Cooper Biba
Answer: fashion