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 Herb Bergson , the mayor of Duluth , got a telephone call in September from a resident who said she was listening to her marine scanner , heard talk of shooting on Lake Superior and wanted the mayor to explain what was going on . '' 
 place of birth: Herb Bergson, Duluth
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: 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} 
 Entity Pairs:  Herb Bergson, Duluth 
Answer:
 place of birth: Herb Bergson, Duluth