Premise: A man in a blue jumpsuit and red helmet is climbing up a ladder and another man is watching him .
Correct statement: It is impossible that a man climbing up his house .
Incorrect statement: It is almost certain that a man climbing up his house .
Correct statement: It is impossible that a man with a crowd at of one gets ready to be shot out a cannon .
Incorrect statement: It is certain that a man with a crowd at of one gets ready to be shot out a cannon .
Correct statement: There is almost no chance that the spectator is wearing a blue cap .
Incorrect statement: We believe that the spectator is wearing a blue cap .
Correct statement: It is likely that the two guys work in construction .
Incorrect statement: Chances are slight that the two guys work in construction .
Correct statement: It is almost certain that two men are working .
Incorrect statement: It is unlikely that two men are working .