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The first device that could record actual sounds as they passed through the air ( but could not play them back - the purpose was only visual study ) was the phonautograph , patented in 1857 by Parisian inventor Édouard-Léon Scott de Martinville .
 person: Édouard-Léon Scott de Martinville
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: Édouard-Léon Scott de Martinville 
Answer:
 person: Édouard-Léon Scott de Martinville