1516
" The main subject ( of the talks ) was the search for a peaceful solution for Nagorno-Karabakh , " the source said .
 location: Nagorno-Karabakh
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 location: Nagorno-Karabakh