6282
Each of the various philosophers , following Parmenides , derived from the Eleatics , the conviction that an existence could not pass into non-existence , and vice versa .
 person: Parmenides; person: Eleatics
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: Parmenides, Eleatics 
Answer:
 person: Parmenides; person: Eleatics