Premise: A child doing a handstand on the beach .
Correct statement: Chances are about even that a child doing a handstand on the beach alone .
Incorrect statement: It is impossible that a child doing a handstand on the beach alone .
Correct statement: There is a very good chance that a child is doing a handstand to impress his friends
Incorrect statement: It is unlikely that a child is doing a handstand to impress his friends
Correct statement: There is a very good chance that this child is a gymnast .
Incorrect statement: It is probably not the case that this child is a gymnast .
Correct statement: It is probably the case that a child working out on the beach .
Incorrect statement: Chances are slight that a child working out on the beach .
Correct statement: Chances are about even that a girl is doing a handstand .
Incorrect statement: It is impossible that a girl is doing a handstand .