10201
It is known as " Oltustone " , the name deriving from the town of Oltu , where it is most commonly excavated .
 location: Oltustone; location: Oltu
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: Oltustone, Oltu 
Answer:
 location: Oltustone; location: Oltu