117476
The pass is located along the boundary between Pitkin and Gunnison counties , in a gap at the western side of the Elk Mountains south of Redstone .
 location: Pitkin; location: Gunnison; location: Elk Mountains; location: Redstone
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: Pitkin, Gunnison, Elk Mountains, Redstone 
Answer:
 location: Pitkin; location: Gunnison; location: Elk Mountains; location: Redstone