41806
Proof of concepts were tested before limited audiences at Oklahoma City Community College in June 2015 and UCLA School of Theater in July 2016 .
 Oklahoma City Community College, UCLA School of Theater
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Oklahoma City Community College, UCLA School of Theater