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The film was shot by Henri Alekan in both colour and a sepia-toned black-and-white , the latter being used to represent the world as seen by the angels .
 person: Henri Alekan
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: Henri Alekan 
Answer:
 person: Henri Alekan