Premise: A man riding a dirt bike
Correct statement: Chances are about even that a biker is racing his dirt bike on a course .
Incorrect statement: It is almost certain that a biker is racing his dirt bike on a course .
Correct statement: It is probably the case that the man is racing the dirt bike .
Incorrect statement: It is improbable that the man is racing the dirt bike .
Correct statement: Chances are about even that man riding bike at park
Incorrect statement: It is highly unlikely that man riding bike at park
Correct statement: Chances are about even that the man is accelerating on the dirt bike .
Incorrect statement: There is almost no chance that the man is accelerating on the dirt bike .
Correct statement: Chances are slight that a man is riding a dirtbike with his friend .
Incorrect statement: It is probably the case that a man is riding a dirtbike with his friend .