Question: What beverage do both Cervecería Nacional Dominicana and Ambev produce?
Sentence (from "Kubuli"): The beer is the flagship product of Dominica Brewery, a subsidiary of Cervecería Nacional Dominicana (itself a subsidiary of AmBev, which in turn is a subsidiary of Anheuser-Busch InBev) as of February 24, 2010.
Relevant evidence: No