5284
Officials Believe DC Navy Yard Suspect Was Only Shooter , Lift Lockdown ; Victims Mostly Civilians and Contracto . . . http://t.co/G6DZDcFUIX
 location: DC Navy Yard
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: DC Navy Yard 
Answer:
 location: DC Navy Yard