JOHANNESBURG, July 14 (Reuters) - Coffee giant Starbucks (Swiss: SBUX.SW - news ) will open stores in sub-Saharan Africa for the first time next year after agreeing a deal with Taste Holdings on Tuesday, sending the South African company's shares soaring 20 percent.
What is the relationship between 'Starbucks' and 'Coffee' in the context of the input sentence.
Options: publisher, distributed by, product/material produced, employer