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Bergmann  was the first director of the  Kaiser Wilhelm Institute for Leather Research  in Dresden which was created in 1921 and upon which the Max-Planck-Institute was based .
 employee of: Bergmann, Kaiser Wilhelm Institute for Leather Research
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 employee of: Bergmann, Kaiser Wilhelm Institute for Leather Research