18353
After Mr. Wells strongly lobbied the Colorado legislature last year to pass a bill making it even easier for him to build the toll road , Mr. Thomasson helped rally about 1,200 property owners to march on the Capitol in Denver , carrying signs and shouting slogans opposing the project .
 Colorado, Denver
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Colorado, Denver