Premise: Man trying to fix a train by leaning into the equipment box .
Correct statement: It is improbable that the train is broken down and the man is the only one that can fix it
Incorrect statement: It is certain that the train is broken down and the man is the only one that can fix it
Correct statement: It is impossible that the conductor is leaning into the equipment box to fix a train .
Incorrect statement: It is probably the case that the conductor is leaning into the equipment box to fix a train .
Correct statement: There is a very good chance that a man is taking his time trying to fix a train
Incorrect statement: It is impossible that a man is taking his time trying to fix a train
Correct statement: There is a very good chance that there is a man with tools in his hand .
Incorrect statement: It is unlikely that there is a man with tools in his hand .
Correct statement: It is impossible that the man fixing the train is the conductor .
Incorrect statement: There is a very good chance that the man fixing the train is the conductor .