A person wearing a helmet and dark snow pants is standing on a snowboard on a platform balancing their arms in the air and looking down .
It is probably not the case that a man on a snowboard balances on a platform .
It is highly likely that a man on a snowboard balances on a platform .
It is probably not the case that a man on a snowboard balances on a platform .
A man on a snowboard balances on a platform .