18570
 A spicy , brothless version called Hamhung naeng myun , which originated in the city of that name in North Korea , is made with slightly chewier sweet-potato noodles and a sauce of minced fresh red chilies , fresh red bell peppers , garlic , ginger , onions , sugar or honey , ground sesame seeds and sesame oil . 
 location contains: North Korea, Hamhung
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  North Korea, Hamhung 
Answer:
 location contains: North Korea, Hamhung