Premise: A jewelry store customer wearing turquoise rings and a watch with a yellow face .
Correct statement: We believe that a man shops in a jewelry store
Incorrect statement: We doubt that a man shops in a jewelry store
Correct statement: Chances are about even that a customer is buying a ring and a watch at the jewelry store .
Incorrect statement: There is almost no chance that a customer is buying a ring and a watch at the jewelry store .
Correct statement: It is impossible that the jewelry store customer is looking at a new diamond bracelet
Incorrect statement: It is likely that the jewelry store customer is looking at a new diamond bracelet
Correct statement: It is impossible that the customer needs a watch to be fixed .
Incorrect statement: There is a very good chance that the customer needs a watch to be fixed .
Correct statement: It is impossible that a yellow-faced customer wears rings and a necklace .
Incorrect statement: We believe that a yellow-faced customer wears rings and a necklace .