151095
However Joseph Stalin prevented Soltanğäliev from attending the congress , fearing that he would help consolidate his wing of the communist movement .
 Joseph Stalin, Soltanğäliev
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Joseph Stalin, Soltanğäliev