21523
The book discusses what it takes to become a successful entrepreneur , and contains biographical anecdotes from the author and the company he founded , Apax Partners .
 Apax Partners
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Apax Partners