9125
His overnight stop in Panama , the last leg of a trip that included visits to Argentina and Brazil , was a respite from the violent street riots and angry demonstrations that greeted him at a weekend summit meeting in Mar del Plata , Argentina .
 location contains: Argentina, Mar del Plata; location contains: Argentina, Mar del Plata
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:  Argentina, Mar del Plata; Argentina, Mar del Plata 
Answer:
 location contains: Argentina, Mar del Plata; location contains: Argentina, Mar del Plata