8551
 At the Sochi meetings , he secured a promise from Russia 's natural gas monopoly , Gazprom , not to revisit the gas price , $ 95 per 1,000 cubic meters , or about 1,300 cubic yards , until the end of the year . 
 location contains: Russia, Sochi
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: Russia, Sochi