193979
Álftanes has a population of 2,484 as of January 2011 .
 location: Álftanes
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: Álftanes 
Answer:
 location: Álftanes