Premise: A man wearing a bib with a red crab on it is trying to decide if he wants to eat a boiled crab .
Correct statement: It is impossible that the man has a glass of water beside his food .
Incorrect statement: There is a very good chance that the man has a glass of water beside his food .
Correct statement: It is highly unlikely that a man tries to decide if he 'd rather have lobster or a steak .
Incorrect statement: It is certain that a man tries to decide if he 'd rather have lobster or a steak .
Correct statement: It is probable that a man is wearing a red crab bis at his favorite seafood restaurant .
Incorrect statement: We doubt that a man is wearing a red crab bis at his favorite seafood restaurant .
Correct statement: There is almost no chance that a man has eaten lots of crab , but still wants to eat more , even though he is full .
Incorrect statement: It is probably the case that a man has eaten lots of crab , but still wants to eat more , even though he is full .
Correct statement: It is impossible that the man is at Red Lobster .
Incorrect statement: We believe that the man is at Red Lobster .