1490
The head of an international mediating mission defended its record on Friday in the face of criticism by pro-Moscow leaders in breakway Chechnya and insisted it was doing its best to bring peace to the region .
 location: Chechnya
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: Chechnya