14221
 Accompanied by 12 traveling companions on a 14-day cruise , the Ruchelmans were returning to the port of Arica after an inland excursion to Lauca National Park in northern Chile on Wednesday . 
 location contains: Chile, Arica
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  Chile, Arica 
Answer:
 location contains: Chile, Arica