21993
There is also a well-documented system of about of ancient braided and meandering water channels in Ashland , Holmes , and Knox counties , indicating where the distributary network of the river sought to reach the sea .
 location: Ashland; location: Holmes; location: Knox
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Ashland, Holmes, Knox 
Answer:
 location: Ashland; location: Holmes; location: Knox