3518
Mexico is not a country of immigrants , and Mexico City is no melting pot .
 country of administrative divisions: Mexico, Mexico City; country of capital: Mexico, Mexico City; administrative division of country: Mexico City, Mexico; location contains: Mexico, Mexico City
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:  Mexico, Mexico City; Mexico, Mexico City; Mexico City, Mexico; Mexico, Mexico City 
Answer:
 country of administrative divisions: Mexico, Mexico City; country of capital: Mexico, Mexico City; administrative division of country: Mexico City, Mexico; location contains: Mexico, Mexico City