Premise: The kitchen worker at a restaurant observes the dining room , including a man in a red jacket .
Correct statement: It is impossible that the cook looks out to see how many plates he has to make .
Incorrect statement: It is probably the case that the cook looks out to see how many plates he has to make .
Correct statement: It is impossible that the kitchen worker is wearing a cap .
Incorrect statement: There is a better than even chance that the kitchen worker is wearing a cap .
Correct statement: It is impossible that the man is the concierge .
Incorrect statement: There is a better than even chance that the man is the concierge .
Correct statement: Chances are about even that a tall person observing
Incorrect statement: It is certain that a tall person observing
Correct statement: It is impossible that the worker is holding food .
Incorrect statement: It is certain that the worker is holding food .