Premise: A white dog with brown ears leaps at a white dog running from it .
Correct statement: It is impossible that two dogs are fighting over a ball .
Incorrect statement: It is likely that two dogs are fighting over a ball .
Correct statement: There is a very good chance that two dogs are playing .
Incorrect statement: There is almost no chance that two dogs are playing .
Correct statement: It is certain that there are two white dogs .
Incorrect statement: There is little chance that there are two white dogs .
Correct statement: We believe that two dogs are playing outside .
Incorrect statement: It is impossible that two dogs are playing outside .
Correct statement: It is impossible that a white dog is going to try to bite the white dog .
Incorrect statement: It is probably the case that a white dog is going to try to bite the white dog .