19962
The first words of the New Football Order were provided by ABC 's Keith Jackson : '' From Municipal Stadium in Cleveland , Ohio , two powers in professional football meet for the first time ever as members of the new American Football Conference of the National Football League . ''
 location contains: Ohio, Cleveland
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:  Ohio, Cleveland 
Answer:
 location contains: Ohio, Cleveland