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Israeli helicopter gun ships fired across the Gaza Strip for more than two hours , hitting the offices of the Palestinian police , security services and Yasser Arafat 's political party , Fatah .
 Israeli, the Gaza Strip, more than two hours, Palestinian, Yasser Arafat 's, Fatah
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 Israeli, the Gaza Strip, more than two hours, Palestinian, Yasser Arafat 's, Fatah