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Hans Theodor Bucherer  ( 1869 1949 ) was a German chemist and gave name to several chemical reactions for example the Bucherer carbazole synthesis the Bucherer reaction and the Bucherer Bergs reaction Bucherer started studying chemistry at the  University of Munich University of Karlsruhe  and later with Johannes Wislicenus at the University of Leipzig .
 employee of: Hans Theodor Bucherer, University of Munich University of Karlsruhe
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
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 Entity Pairs:  Hans Theodor Bucherer, University of Munich University of Karlsruhe 
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 employee of: Hans Theodor Bucherer, University of Munich University of Karlsruhe