1607
WOODRUFF Well , we know , Mr . Kubba , there are several Iraqi exiles groups competing for influence .
 Iraqi, we, several Iraqi exiles groups, WOODRUFF, Mr, Mr . Kubba, Iraqi exiles
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:
 Iraqi, we, several Iraqi exiles groups, WOODRUFF, Mr, Mr . Kubba, Iraqi exiles