849
In Colorado , for example , Bill Ritter , a Democrat and the former district attorney in Denver , has been consistently ahead of his Republican opponent , Representative Bob Beauprez , in voter surveys , showing strength even in areas of the state that do not traditionally support Democrats .
 location contains: Colorado, Denver; place of birth: Bill Ritter, Denver
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:
 location contains: Colorado, Denver; place of birth: Bill Ritter, Denver