29830
Nebraska 's 49-member , nonpartisan Legislature approved the measure by a vote of 31 to 16 , with Mr. Chambers 's support and with the votes of 30 conservative lawmakers from affluent white suburbs and ranching counties with a visceral dislike of the Omaha school bureaucracy .
 location contains: Nebraska, Omaha
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:  Nebraska, Omaha 
Answer:
 location contains: Nebraska, Omaha