Premise: The skier is jumping over a snowy mound in front of a pine tree .
Correct statement: There is a better than even chance that a man on a treed ski slope doing tricks in the air .
Incorrect statement: It is improbable that a man on a treed ski slope doing tricks in the air .
Correct statement: It is impossible that the skier is being chased by a bear .
Incorrect statement: We believe that the skier is being chased by a bear .
Correct statement: We believe that there is a lot of snow .
Incorrect statement: It is impossible that there is a lot of snow .
Correct statement: It is almost certain that the man is skiing .
Incorrect statement: Chances are about even that the man is skiing .
Correct statement: Chances are about even that there is a skier performing a trick .
Incorrect statement: There is almost no chance that there is a skier performing a trick .