18323
The Kelmend region was almost isolated by both the border and by a lack of roads for another 20 years , the institution of agricultural cooperatives brought about economic decline .
 location: Kelmend
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Kelmend 
Answer:
 location: Kelmend