1979
They enjoyed summer vacations in Mingo Springs , Maine and later traveled throughout the world learning about the cultures and histories of the places they visited , always making new friends wherever they went .
 location contains: Maine, Mingo Springs
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:  Maine, Mingo Springs 
Answer:
 location contains: Maine, Mingo Springs