Premise: A baby on the floor laughing at an older another child .
Correct statement: We doubt that a pair of sisters are playing .
Incorrect statement: It is almost certain that a pair of sisters are playing .
Correct statement: It is highly likely that the older child made the baby laugh
Incorrect statement: It is probably not the case that the older child made the baby laugh
Correct statement: There is little chance that the child is the baby 's cousin .
Incorrect statement: There is a very good chance that the child is the baby 's cousin .
Correct statement: Chances are slight that a baby laughs at his older brother while sitting on their living room carpet
Incorrect statement: It is certain that a baby laughs at his older brother while sitting on their living room carpet
Correct statement: There is a very good chance that the older child is making a funny face .
Incorrect statement: It is improbable that the older child is making a funny face .