Task: Question Answering
Input (English): Context: The rain doors can also be locked open for transport , very solid construction . The escape doors and tack room door can also be locked open . Spare tire in the dressing room , never used . Carpet in the dressing room as well as wall and floor mats within the trailer and a non skid rubber mat on the tailgate ramp . 
Question: Why might someone purchase this vehicle?
Output (English): To take to a horse show.