5019
 North Korea announced Tuesday that it intended to conduct its first nuclear test , prompting warnings from Tokyo to Washington that an underground explosion would lead to a sharp response and could undermine the security balance in Asia . 
 location contains: Asia, North 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: 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: Asia, North Korea