Premise: A person riding in the back of one vehicle is looking down the road towards a yellow truck .
Correct statement: It is probably not the case that a tall person riding .
Incorrect statement: It is probable that a tall person riding .
Correct statement: It is impossible that a person in a black sedan is down the road from a yellow truck .
Incorrect statement: It is certain that a person in a black sedan is down the road from a yellow truck .
Correct statement: It is impossible that a man riding in a car is looking down the road at a new Chevy Silverado pickup truck .
Incorrect statement: It is probably the case that a man riding in a car is looking down the road at a new Chevy Silverado pickup truck .
Correct statement: It is impossible that the vehicles are racing on the roadway .
Incorrect statement: There is a very good chance that the vehicles are racing on the roadway .
Correct statement: It is impossible that a girl on a hay wagon looks toward a yellow truck .
Incorrect statement: It is almost certain that a girl on a hay wagon looks toward a yellow truck .