60877
The academy is part of a growing trend , in Philadelphia and other cities , of military schools that are part of the public school system .
 location: Philadelphia
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: Philadelphia 
Answer:
 location: Philadelphia