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Former chairman of the United Kingdom Financial Services Authority Sir Callum McCarthy is non-executive chairman of Promontory Financial Group ( U.K. ) Former managing director of the United Kingdom Financial Services Authority Michael Foot is global vice chairman .
 United Kingdom, Callum McCarthy, United Kingdom
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 United Kingdom, Callum McCarthy, United Kingdom