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It was originally based in Portland , Oregon before the site operations moved to Los Angeles , California in 2003 .
 location: Portland; location: Oregon; organization: Los Angeles , California
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Portland; location: Oregon; organization: Los Angeles , California