327552
Its founders are Yashraj Khaitan ( an Indian ) , and Jacob Dickinson ( an American ) , engineering graduates of University of California , Berkley , who are being mentored by Eric Brewer , a vice-president of infrastructure at Google and a professor at Berkeley .
 organization: University of California , Berkley; person: Eric Brewer; organization: Google; organization: Berkeley
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: University of California , Berkley, Eric Brewer, Google, Berkeley 
Answer:
 organization: University of California , Berkley; person: Eric Brewer; organization: Google; organization: Berkeley