Question: San Diego County, California has been called "the Craft Beer Capital of America.", San Diego County breweries like Stone Brewing Co., a brewery headquartered in Escondido, California, founded in which year?
Sentence (from "Beer in San Diego County, California"): Based on 2016 sales volume, three San Diego County breweries - Stone, Green Flash, and Karl Strauss - rank among the 50 largest craft brewers in the United States.
Relevant evidence: No