39895
A day after rival drug gangs clashed on a residential street in Nuevo Laredo with automatic weapons , grenades and bazookas , the American ambassador to Mexico , Tony Garza , said he was ordering the United States Consulate there closed for a week and would open it again only if the security situation improved .
 location contains: Mexico, Nuevo Laredo
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, Nuevo Laredo 
Answer:
 location contains: Mexico, Nuevo Laredo