A man in a yellow coat jumps his snowboard off a rail .
It is improbable that the brightly-dressed man is jumping his snowboard off a rail at a competition .
It is probable that the brightly-dressed man is jumping his snowboard off a rail at a competition .
It is improbable that the brightly-dressed man is jumping his snowboard off a rail at a competition .
The brightly-dressed man is jumping his snowboard off a rail at a competition .