Premise: A guy on a skateboard does a trick on a ramp while others watch on the other side of the ramp .
Correct statement: It is impossible that the skateboarder fails the trick and hurts his hand .
Incorrect statement: There is a better than even chance that the skateboarder fails the trick and hurts his hand .
Correct statement: It is likely that the man is a professional skater .
Incorrect statement: It is highly unlikely that the man is a professional skater .
Correct statement: There is almost no chance that a man in a blue hat and goggles grinds his skateboard down a ramp .
Incorrect statement: It is certain that a man in a blue hat and goggles grinds his skateboard down a ramp .
Correct statement: It is unlikely that a man performs his most popular skateboard trick in front of potential sponsors .
Incorrect statement: It is probably the case that a man performs his most popular skateboard trick in front of potential sponsors .
Correct statement: It is impossible that tony Hawk does tricks on a ramp while people look on .
Incorrect statement: It is likely that tony Hawk does tricks on a ramp while people look on .