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meantime , aides to israeli prime minister ehud barak say israel is willing to cooperate with a u . s . - led inquiry into the violence that has killed at least 319 people .
 geographical social political: israeli; geographical social political: israel; geographical social political: u . s; person: aides to israeli prime minister ehud barak; person: israeli prime minister; person: israeli prime minister ehud barak; person: at least 319 people
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: israeli; geographical social political: israel; geographical social political: u . s; person: aides to israeli prime minister ehud barak; person: israeli prime minister; person: israeli prime minister ehud barak; person: at least 319 people