184311
In 1912 , the SAU&G completed a 78-mile link from San Antonio to Fowlerton through Pleasanton in Atascosa County , where the company headquarters was moved in 1913 from the previous location in Crystal City .
 Antonio, Pleasanton, Atascosa County, Crystal
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Antonio, Pleasanton, Atascosa County, Crystal