Utilize the input text as a context reference, choose the right relationship between Starbucks and Coffee from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

Despite a sharp sales decline in the out-of-home channel, Coffee grew by 2.9% and gained market share, supported by Starbucks products, Nespresso and Nescafe.

Answer: product_or_material_produced