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The letters from " the master " purportedly came from someone who innocently bought the Enigma and then discovered subsequently , it was stolen .
 person: the master; person: someone who innocently bought the Enigma; person: who
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: the master, someone who innocently bought the Enigma, who 
Answer:
 person: the master; person: someone who innocently bought the Enigma; person: who