In the context of the input sentence, determine the relationship between 'Starbucks' and 'coffee'.
Options: manufacturer, product/material produced, owner of, distributed by

Java Monster share of the coffee plus energy category, which primarily includes Java Monster, Java Monster 300, Starbucks Double Shot, and Triple Shot, Rockstar Roasted, and Bang Keto Coffee for the four weeks ended July 18, 2020 was 51.1%, up 5.9 points while Starbucks energy share was 47%, up 0.8 points.
product/material produced