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Early career Chambers was the seventh child of George Nicholson Chambers and Margaret Bennet .
 person: Chambers; person: Chambers
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: Chambers, Chambers 
Answer:
 person: Chambers; person: Chambers