What is the relationship between Starbucks and coffee in the context of the input sentence. Choose an answer from: 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.

Yet, given the numerous opportunities that the coffee giant has to become even bigger in the near future, both in terms of geographical reach and the range of products it offers, Starbucks is worth a look even at all-time highs.

Answer: product_or_material_produced