9557
The United States and Britain claim he ' s lying , and have assembled a quarter - million troops around Iraq for a possible invasion .
 The United States, Britain, Iraq, he, a quarter - million troops
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 The United States, Britain, Iraq, he, a quarter - million troops