6699
They were formed in 1904 at Quetta from Hazara refugees .
 location: Quetta; organization: Hazara
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: Quetta, Hazara 
Answer:
 location: Quetta; organization: Hazara