4356
They were seen together at a diner in Silverton , where they told staff they were heading for Las Vegas with a stop in Durango on the way .
 Silverton, Las Vegas, Durango
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Silverton, Las Vegas, Durango