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Biography Qazan was the son of Yasa'ur , a Chagatayid prince who had revolted in the 1310s .
 person: Qazan; person: Yasa'ur
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: Qazan, Yasa'ur 
Answer:
 person: Qazan; person: Yasa'ur