Question: The Mint 400 is an annual American desert off road race, a format of racing where various classes of specially modified vehicles, compete in races through off-road environments, and was resumed in which year?
Sentence (from "Off-road racing"): Off-road racing is a format of racing where various classes of specially modified vehicles (including cars, trucks, motorcycles, and buggies) compete in races through off-road environments.
Relevant evidence: Yes