21798
The largest city in the interior is Fairbanks , Alaska 's second-largest city , in the Tanana Valley .
 location: Fairbanks; location: Alaska; location: Tanana Valley
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: Fairbanks, Alaska, Tanana Valley 
Answer:
 location: Fairbanks; location: Alaska; location: Tanana Valley