Which U.S. wine company produces the most wine in the United States?
E&J Gallo is the largest wine producer in the United States, owning over 23,000 acres of vineyards and nineteen wineries.
<START_INST>Which U.S. wine company produces the most wine in the United States?<END_INST><START_CTX><END_CTX><START_A>E&J Gallo is the largest wine producer in the United States, owning over 23,000 acres of vineyards and nineteen wineries.<END_A>