A person attempting a stunt using a snowboard and some wooden pallets while it is dark outside with snow on the ground .
It is highly unlikely that a snowboard instructor is spending his evening after work trying to perfect a new move .
It is highly unlikely that a snowboard instructor is spending his evening after work trying to perfect a new move .
Chances are about even that a snowboard instructor is spending his evening after work trying to perfect a new move .
A snowboard instructor is spending his evening after work trying to perfect a new move .