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Chen Xiaodong ( ; born January 11 , 1988 in Shanghai ) is a Chinese sabre fencer .
 person: Chen Xiaodong; location: Shanghai
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: Chen Xiaodong, Shanghai 
Answer:
 person: Chen Xiaodong; location: Shanghai