43792
Mr. Seger 's own exposure to country music , he said , came primarily from his friends and sometime collaborators in the Eagles -LRB- whose co-leader Glenn Frey was also a product of the 60 's Detroit rock 'n' roll scene -RRB- .
 place of birth: Glenn Frey, Detroit
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:  Glenn Frey, Detroit 
Answer:
 place of birth: Glenn Frey, Detroit