368619
Python of Catana was a dramatic poet of the time of Alexander , whom he accompanied into Asia , and whose army he entertained with a satyric drama , called Agen ( ) when they were celebrating the Dionysia on the banks of the Hydaspes .
 Python, Catana, Alexander
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Python, Catana, Alexander