5341
its basic message , the palestinian authority is corrupt , it fails to deliver , hamas is not corrupt .
 the palestinian authority, it, its, hamas
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 the palestinian authority, it, its, hamas