10665
The videotape , which was first described Thursday in The Dallas Morning News , caused an uproar in Mexico because the four men claimed to have killed a journalist working for the cartel and said they planned to kill a former attorney general and a police chief in the border town of Nuevo Laredo .
 location contains: Mexico, Nuevo Laredo
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: 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} 
Answer:
 location contains: Mexico, Nuevo Laredo