40001
The play is influenced by Euripides ' play The Bacchae , held in the ruins of a museum of Greek antiquities , and has characters inspired by the Socratic dialogue s ( Phaedo , Crito , Meno , Apollodoros , and Ion ) written by Plato , which attempts to determine the definition of virtue and the meaning of art .
 Plato
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Plato