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It 's 50 years old , this month , '' John Palmer , political director of the European Policy Center in Brussels , said in an interview on Monday , referring to the agreement in Messina , Italy , in 1955 , when the six founding European Union countries declared the intention of creating a common market for Europe . ''
 location contains: Europe, Italy; location contains: European Union, Brussels; location contains: Italy, Messina
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 location contains: Europe, Italy; location contains: European Union, Brussels; location contains: Italy, Messina