22665
A few species in the genus have extensive geographic distribution , such as " Halictus rubicundus " , which spans virtually the entire Holarctic region .
 location: Holarctic
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: Holarctic 
Answer:
 location: Holarctic