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In contrast , achievement levels at most of Cleveland 's charter schools were somewhat lower than in Cleveland 's traditional public schools with similar student populations , according to a 2003 study by Ohio 's Legislative Office of Education Oversight , a nonpartisan agency .
 location contains: Ohio, Cleveland; 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; Ohio, Cleveland 
Answer:
 location contains: Ohio, Cleveland; location contains: Ohio, Cleveland