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Career Bangemann was a member of the European Parliament from 1973 to 1984 , from 1976 to 1979 he was vice-chairman , from 1979 to 1984 chairman of the Liberal and Democratic Group .
 Bangemann, European Parliament
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bangemann, European Parliament