112365
There are some posted speed limits in the four-lane section between Elk River and Anoka and the two-lane section between Bluffton and Wadena .
 location: Elk River; location: Anoka; location: Bluffton; location: Wadena
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: Elk River, Anoka, Bluffton, Wadena 
Answer:
 location: Elk River; location: Anoka; location: Bluffton; location: Wadena