19022
Throughout the 1990 s , the CCA and GeoGroup were both heavily connected to the American Legislative Exchange Council ( ALEC ) , and were recognized for their substantial contributions in 1999 .
 CCA, GeoGroup, American Legislative Exchange Council, ALEC
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 CCA, GeoGroup, American Legislative Exchange Council, ALEC