Premise: A brown and white dog jumps over a dog hurdle .
Correct statement: There is a better than even chance that a brown and white dog jumps over a hurdle in competition .
Incorrect statement: It is improbable that a brown and white dog jumps over a hurdle in competition .
Correct statement: Chances are about even that a dog chases another dog over a hurdle .
Incorrect statement: It is impossible that a dog chases another dog over a hurdle .
Correct statement: It is impossible that a mutt jumps over an obstacle during training .
Incorrect statement: It is certain that a mutt jumps over an obstacle during training .
Correct statement: It is impossible that the brown dog jumps higher than the white dog .
Incorrect statement: There is a better than even chance that the brown dog jumps higher than the white dog .
Correct statement: There is a better than even chance that a dog practices for a show .
Incorrect statement: There is almost no chance that a dog practices for a show .