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 This is extremely interesting as a signal of Microsoft 's intentions in health care , but we 'll have to see what comes next and how this plays out , '' said Dr. Blackford Middleton , an assistant professor at the Harvard Medical School and a health technology expert at Partners Healthcare , a nonprofit medical group that includes Massachusetts General Hospital in Boston . 
 Boston, Massachusetts General Hospital
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 Boston, Massachusetts General Hospital