2868
The company's investments include a 71 % stake in de  Mexico  (  Telmex  ) Mexico's # 1 telecom service provider in partnership with Texas-based Inc .
 Mexico, Telmex
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 Mexico, Telmex