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Dan Rooney is a throwback to pro football 's old world , a Pittsburgh guy with no pretensions and the proud proprietor of the family franchise that his father , the legendary Art Rooney , bought for $ 2,500 in 1933 after a prosperous afternoon at Saratoga when he bet several long shots that came in .
 place of death: Art Rooney, Pittsburgh; place of birth: Dan Rooney, Pittsburgh; place of birth: Art Rooney, Pittsburgh; children: Art Rooney, Dan Rooney
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:  Art Rooney, Pittsburgh; Dan Rooney, Pittsburgh; Art Rooney, Pittsburgh; Art Rooney, Dan Rooney 
Answer:
 place of death: Art Rooney, Pittsburgh; place of birth: Dan Rooney, Pittsburgh; place of birth: Art Rooney, Pittsburgh; children: Art Rooney, Dan Rooney