81719
His composition teacher was Simon Sechter , an eminent professor who was the teacher of many other successful musicians .
 person: Simon Sechter
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: Simon Sechter 
Answer:
 person: Simon Sechter