514
At private four - year colleges , tuition and fees average $ 16 , 332 , up 5 . 2 percent from last year .
 organization: private four - year colleges
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
 Entities: private four - year colleges 
Answer:
 organization: private four - year colleges