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The Rooneys have provided fidelity , committing to Pittsburgh while Westinghouse , Rockwell International , Gulf Oil , Mesta Machine , J&L Steel and U.S. Steel reduced or ceased operations , said Rob Ruck , a history lecturer at the University of Pittsburgh who is co-writing a biography of Art Rooney .
 company founded place: Gulf Oil, Pittsburgh; location contains: Pittsburgh, University of Pittsburgh; place of birth: Art Rooney, Pittsburgh; place of death: Art Rooney, Pittsburgh
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:
 company founded place: Gulf Oil, Pittsburgh; location contains: Pittsburgh, University of Pittsburgh; place of birth: Art Rooney, Pittsburgh; place of death: Art Rooney, Pittsburgh