Premise: A dog leaps over a man to catch a disc .
Correct statement: We believe that a dog is playing outside with a man .
Incorrect statement: It is improbable that a dog is playing outside with a man .
Correct statement: There is almost no chance that a dog jumps over a man to catch the Frisbee in a contest .
Incorrect statement: It is almost certain that a dog jumps over a man to catch the Frisbee in a contest .
Correct statement: We believe that a dog catches a disc .
Incorrect statement: There is little chance that a dog catches a disc .
Correct statement: It is impossible that a man teaches his friend 's dog how to jump .
Incorrect statement: It is highly likely that a man teaches his friend 's dog how to jump .
Correct statement: We doubt that a brown dog
Incorrect statement: It is certain that a brown dog