88648
He was nevertheless well known to his fellow northern-born philosopher Aristotle , and was the teacher of Protagoras .
 person: Aristotle; person: Protagoras
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: Aristotle, Protagoras 
Answer:
 person: Aristotle; person: Protagoras