6103
He worked as a coal miner at various coal mines in Logan County , West Virginia , both before and after his career as a recording artist .
 location: Logan County; location: West Virginia
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: Logan County, West Virginia 
Answer:
 location: Logan County; location: West Virginia