24647
He was contacted by Portland police on the off-chance that the hijacker had used his real name or the same alias in a previous crime .
 location: Portland
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: Portland 
Answer:
 location: Portland