Two dirt bikers- one in black and red, sporting number 64, the other in blue and white displaying a red '21'- round the corner of a tree-lined track.
One man pushes the other man down the hill on the sled as onlookers laugh.
The men either round the corner or they are on a hill but not both at the same time.
The bikers can't on a sled while on a bike track.
Dirt bikers would not be racing in the same snowy conditions that a man would be on a sled in.