158942
In 1915 he was exiled to Irkutsk .
 location: Irkutsk
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: Irkutsk 
Answer:
 location: Irkutsk