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Waiting for " Superman " is a 2010 documentary film from director Davis Guggenheim and producer Lesley Chilcott .
 person: Davis Guggenheim
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: Davis Guggenheim 
Answer:
 person: Davis Guggenheim