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History Formation Bill Bauman and his brother walked into the Three Friends coffee shop in Portland , OR in 2004 .
 location: Portland , OR
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 , OR 
Answer:
 location: Portland , OR