40844
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: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Herb Bergson, Duluth 
Answer:
 place of birth: Herb Bergson, Duluth