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Congressman Paul G. Rogers and Senator Edward M. Kennedy were the chairperson sponsors of the medical device amendments .
 person: Paul G. Rogers; person: Edward M. Kennedy
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Paul G. Rogers; person: Edward M. Kennedy