35639
The prosecutors , Daniel R. Alonso and Anne Milgram , described the Carreto family 's business as a sprawling operation with roots in the central Mexico town of Tenancingo , stretching as far back as the late 1980 's .
 location contains: Mexico, Tenancingo
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, Tenancingo 
Answer:
 location contains: Mexico, Tenancingo