22072
 He will address the Council of Europe in Strasbourg on Tuesday , attend ceremonies in Poland for the 60th anniversary of the liberation of Auschwitz on Thursday , and take part in the World Economic Forum in Davos , Switzerland , on Friday . 
 location contains: Europe, Switzerland
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: 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} 
Answer:
 location contains: Europe, Switzerland