5700
 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 a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 location contains: Nebraska, Omaha