Premise: A child does a handstand on the sand at the beach .
Correct statement: We believe that a boy does a handstand
Incorrect statement: It is impossible that a boy does a handstand
Correct statement: We believe that a little boy is playing at the beach .
Incorrect statement: It is improbable that a little boy is playing at the beach .
Correct statement: It is highly unlikely that a child is practicing for a gymnastics competition at the beach .
Incorrect statement: It is almost certain that a child is practicing for a gymnastics competition at the beach .
Correct statement: It is improbable that a child practices gymnastics as she does a handstand on the sand .
Incorrect statement: There is a very good chance that a child practices gymnastics as she does a handstand on the sand .
Correct statement: Chances are about even that a child does a somersault at the beach .
Incorrect statement: It is almost certain that a child does a somersault at the beach .