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The Argonaut needed fifty hours between New Orleans and Los Angeles , while after 1950 the Sunset Limited needed forty-two .
 location: Orleans
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: Orleans 
Answer:
 location: Orleans