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Mr. Webb asked that Mr. Ryan be allowed to serve his sentence at the federal prison in Oxford , Wis. , where some other local politicians have served time -LRB- including former United States Representative Dan Rostenkowski , several Chicago aldermen and a Cook County Circuit Court clerk -RRB- .
 place of birth: Dan Rostenkowski, Chicago
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: 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} 
Answer:
 place of birth: Dan Rostenkowski, Chicago