450
About 13 million people _ 60 percent of Iraq ' s 22 million _ are completely dependent on food handouts ,
 geographical social political: Iraq; geographical social political: Iraq ' s 22 million; person: About 13 million people; person: 60 percent of Iraq ' s 22 million
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: Iraq; geographical social political: Iraq ' s 22 million; person: About 13 million people; person: 60 percent of Iraq ' s 22 million