23653
The poor have been forgotten , discriminated against , and what Humala offers is work and change , '' said Justo Paco , 55 , a baker who lives in one of Peru 's richest regions , Tacna , near the bustling border with Chile . ''
 location contains: Peru, Tacna
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:  Peru, Tacna 
Answer:
 location contains: Peru, Tacna