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The first systematic writing system for a sign language seems to be that of Roch-Ambroise Auguste Bébian , developed in 1825 .
 person: Roch-Ambroise Auguste Bébian
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: Roch-Ambroise Auguste Bébian 
Answer:
 person: Roch-Ambroise Auguste Bébian