Premise: The elephant 's nose is curled .
Correct statement: It is probable that the elephant is eating
Incorrect statement: It is probably not the case that the elephant is eating
Correct statement: It is impossible that the elephants nose is trying to eat .
Incorrect statement: There is a better than even chance that the elephants nose is trying to eat .
Correct statement: We believe that the elephant 's nose is curled while he eats
Incorrect statement: It is impossible that the elephant 's nose is curled while he eats
Correct statement: It is certain that the elephant has a nose .
Incorrect statement: Chances are about even that the elephant has a nose .
Correct statement: We doubt that the elephant nose is curled because of an accident with a hungter
Incorrect statement: It is probably the case that the elephant nose is curled because of an accident with a hungter