Premise: A man carrying a backpack on his back walks in a large field of grass .
Correct statement: It is impossible that there are wild flowers scattered through the field of grass .
Incorrect statement: There is a better than even chance that there are wild flowers scattered through the field of grass .
Correct statement: Chances are about even that the man is going camping
Incorrect statement: It is impossible that the man is going camping
Correct statement: It is impossible that a person is carrying books to the library .
Incorrect statement: Chances are about even that a person is carrying books to the library .
Correct statement: Chances are about even that the man is carrying a backpack as he walks across the field to school .
Incorrect statement: It is highly unlikely that the man is carrying a backpack as he walks across the field to school .
Correct statement: It is impossible that a man hikes toward his camping location
Incorrect statement: It is probably the case that a man hikes toward his camping location