question: What beverage do both Cervecería Nacional Dominicana and Ambev produce?
answer: beer
context: Title: AmBev
  Passage: Ambev, formally Companhia de Bebidas das Américas (official English translation: "Americas' Beverage Company", hence the name "Ambev", formerly styled as "AmBev") is a Brazilian brewing company.  It is the biggest brewery in Latin America and the fifth in the world.  It was created on July 1, 1999, with the merger of two breweries, Brahma and Antarctica.  The merger was approved by the Board of Directors of the Brazilian Administrative Council for Economic Defense (CADE) on March 30, 2000.  The headquarters are in São Paulo, Brazil.
  Title: Cervecería Nacional Dominicana
  Passage: Cerveceria Nacional Dominicana (CND), is the primary beer producer in the Dominican Republic, the company is owned by AmBev and Grupo León Jimenes.  It was founded in 1929 by the American entrepreneur Charles H. Wanzer.  It was the first brewery in the Dominican Republic and the largest in the Antilles and Central America with sales of 3.8 million hectoliters.  It first released its major brand "Presidente" in 1935, and has since expanded to other brands such as Bohemia Especial, Presidente Light and Ambar.  The first two are pilsener beers that fall in the category of lager beers, and the latter is the company's first incursion into dark beer.  CND also distributes Miller products and Heineken.  Its current brewery complex was opened in 1951.  It employs 2,500 people and produces up to 500 million liters of beer.
  Title: Presidente (beer)
  Passage: Presidente is a brand of Pilsner beer that is owned and produced by Cervecería Nacional Dominicana (CND) at several breweries in the Dominican Republic.  In addition to domestic consumption in the Dominican Republic, Presidente is exported to the United States, Panama, Honduras, Spain, Germany, Switzerland, Italy, Andorra, Aruba, Cuba, Curaçao, Antigua, Belize, Martinique, Guadeloupe, Turks and Caicos, The Bahamas, Saint Martin, British Virgin Islands and Puerto Rico.
  Title: Miss Dominican Republic 1985
  Passage: Concurso Nacional de Belleza 1985 was held on May 5, 1984.  There were 24 candidates who competed for the national crown.  The winner of the title Miss Dominican Republic, represented the Dominican Republic at the Miss Universe 1985.  The Señorita República Dominicana Mundo entered Miss World 1985.  The Señorita República Dominicana Café entered Reinado Internacional del Café 1985.
citations: Cervecería Nacional Dominicana AmBev