Premise: Two children are playing on a makeshift barrel swing .
Correct statement: There is a very good chance that two children are happily playing .
Incorrect statement: There is almost no chance that two children are happily playing .
Correct statement: It is impossible that children are playing on a barrel swing under their tree house .
Incorrect statement: Chances are about even that children are playing on a barrel swing under their tree house .
Correct statement: It is likely that the kids are playing on the swing because it 's the only thing they have to do .
Incorrect statement: There is little chance that the kids are playing on the swing because it 's the only thing they have to do .
Correct statement: It is impossible that a brother and sister play together outdoors
Incorrect statement: There is a better than even chance that a brother and sister play together outdoors
Correct statement: There is a better than even chance that two brothers are swinging from a barrel swing into a lake .
Incorrect statement: Chances are slight that two brothers are swinging from a barrel swing into a lake .