4533
the palestinians , too , say they expect a drawn - out conflict , playing barrack for calling an ent to the fighting .
 the palestinians, they, barrack
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 the palestinians, they, barrack