Aug 31 German coffee roaster Tchibo lowered its retail prices for the first time in nearly two years on Monday, becoming the latest company to walk back recent price hikes amid tumbling green coffee prices as fears of drought in top-grower Brazil wane.
Analyze the relationship between 'coffee roaster' and 'coffee' within the context of the input sentence.
Options: product/material produced, legal form, director/manager, headquarters location