The key players in the Beer Market in the US are Anheuser Boston Beer Carlsberg Heineken and SAB Miller while other prominent vendors include Anchor Brewing Bear Republic Brewing Harpoon Brewery Lagunitas Brewing New Belgium Brewing Pabst Brewing and Summit Brewing
What is the relationship between 'Brewing' and 'Beer' in the context of the input sentence.
Options: position held, creator, business division, product/material produced