31263
In South Korea cairns are quite prevalent , often found along roadsides and trails , up on mountain peaks , and adjacent to Buddhist temples .
 location: South Korea
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: South Korea 
Answer:
 location: South Korea