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The Palestinian faction headed by Yasser Arafat said today that , it will avenge the deaths of four of its members who were killed today by Israeli soldiers .
 geographical social political: Palestinian; geographical social political: Israeli; organization: The Palestinian faction headed by Yasser Arafat; organization: it; organization: its; person: Yasser Arafat; person: four of its members who were killed today by Israeli soldiers; person: its members; person: who; person: Israeli soldiers
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 geographical social political: Palestinian; geographical social political: Israeli; organization: The Palestinian faction headed by Yasser Arafat; organization: it; organization: its; person: Yasser Arafat; person: four of its members who were killed today by Israeli soldiers; person: its members; person: who; person: Israeli soldiers