Business Income & Expenses> "did you trade in another vehicle to purchase your car."

The question asks "did you trade in another vehicle to purchase your car." If I answer YES, it then asks for Total cash/loan amount pd with the trade. Are they asking for what I paid for the car or what I got for the trade-in? I entered what I paid for the car and it came back as an error... amount too high. Not sure what they're asking for.