Premise: One man , airborne , wearing an orange sweatshirt and blue jeans , does a skateboarding trick .
Correct statement: There is almost no chance that a man competes in a skateboarding competition .
Incorrect statement: It is almost certain that a man competes in a skateboarding competition .
Correct statement: There is almost no chance that an airborne man does a skateboarding trick for a competition .
Incorrect statement: We believe that an airborne man does a skateboarding trick for a competition .
Correct statement: It is highly unlikely that a guy showing how to do an ollie .
Incorrect statement: It is likely that a guy showing how to do an ollie .
Correct statement: Chances are about even that a man tries a new skateboard trick .
Incorrect statement: There is almost no chance that a man tries a new skateboard trick .
Correct statement: It is highly unlikely that a professional skater performs a skateboarding trick .
Incorrect statement: It is likely that a professional skater performs a skateboarding trick .