2190
Administration officials said that Christopher R. Hill , the assistant secretary of state for East Asia and the main negotiator with North Korea , would leave for Asia on Wednesday , and that they expected him to use the launchings to try to bring South Korea and China into the fold on imposing some kind of sanctions .
 location contains: Asia, China; location contains: Asia, North Korea; location contains: Asia, South Korea
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: Asia, China; location contains: Asia, North Korea; location contains: Asia, South Korea