40040
In Colorado , meanwhile , Schweitzer has been stumping for Bill Ritter , the former Denver district attorney , who grew up on a farm with 11 brothers and sisters , began working construction at age 14 and is now running for governor .
 location contains: Colorado, Denver; place of birth: Bill Ritter, Denver
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:  Colorado, Denver; Bill Ritter, Denver 
Answer:
 location contains: Colorado, Denver; place of birth: Bill Ritter, Denver