13787
With the potential of playing all its N.C.A.A. tournament games within three hours of Champaign -- Indianapolis to Chicago to St. Louis -- Illinois has few doubters inside or outside the program .
 location contains: Illinois, Chicago
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:  Illinois, Chicago 
Answer:
 location contains: Illinois, Chicago