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AR . Drone 2 . 0 : Now This Toy is Serious Fun ( VIDEO ) : LAS VEGAS : AR . Drone was a fun , albeit expensive toy . . . http://t.co/PfuKyA2Z # codecia
 LAS VEGAS
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 LAS VEGAS