4508
there were more clashes between palestinians and israeli troops in the gaza strip today .
 israeli, palestinians, israeli troops, the gaza strip
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:
 israeli, palestinians, israeli troops, the gaza strip