2552
The possibility of such a Palestinian - sparked conflagration must be foremost in Barak ' s mind as he deals with the rioting and kidnapping .
 Palestinian, Barak, he
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:
 Palestinian, Barak, he