876
it ' ll be a busy weekend for secretary powell on the sidelines of the forum , members of the middle east quartet meeting on sunday .
 geographical social political: members of the middle east quartet; geographical social political: the middle east quartet; geographical social political: middle east; person: secretary; person: secretary powell
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 geographical social political: members of the middle east quartet; geographical social political: the middle east quartet; geographical social political: middle east; person: secretary; person: secretary powell