161460
Consumer-Grade Car Trailers Commercial Car Carrier Trailers Commercial-size car carrying trailers are commonly used to ship new cars from the manufacturer to auto dealerships ; in the U.S. , shipping of used vehicles is also a big industry , employed by car owners who are relocating and choose to ship their cars instead of driving , as well as consumers who have just purchased a vehicle on the second-hand market ( particularly online ) and need it delivered to their location .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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