14601
The United States and Britain agree on all but a few of the fine details of the resolution , the official said , though there is no timetable on when it would be introduced .
 The United States, Britain, the official
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, the official