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Background Jiang Shen was perhaps born in 799 , during the reign of Emperor Dezong .
 person: Jiang Shen; person: Emperor Dezong
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: Jiang Shen, Emperor Dezong 
Answer:
 person: Jiang Shen; person: Emperor Dezong