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It was established on 8 April 1915 by British Prime Minister H. H. Asquith , and was headed by Sir Maurice de Bunsen .
 British Prime Minister, H., H. Asquith, Sir Maurice de Bunsen
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 British Prime Minister, H., H. Asquith, Sir Maurice de Bunsen