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Family of British Ebola victim William Pooley say he is receiving " excellent care " at Royal Free Hospital in London http://t.co/xwT6UYFyOS
 William Pooley, Royal Free Hospital, London
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 William Pooley, Royal Free Hospital, London