15094
 It said that although Russia would most likely still be the primary supplier of advanced weapons to China , with Europe acting as '' an emerging supplier , '' the new sales would also '' enhance China 's leverage in negotiating purchases , '' making even more advanced weapons systems and technology available . 
 location contains: Europe, Russia
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, Russia