Premise: A woman wearing a short-sleeved striped shirt and carrying a green shopping bag examines fish in an open air market while a vendor in a white apron over a gray t-shirt hands her an empty plastic bag .
Correct statement: It is improbable that a woman examines a salmon .
Incorrect statement: It is almost certain that a woman examines a salmon .
Correct statement: It is certain that a woman is buying fish .
Incorrect statement: It is impossible that a woman is buying fish .
Correct statement: It is certain that the empty plastic bag is used to hold the purchased fish .
Incorrect statement: We doubt that the empty plastic bag is used to hold the purchased fish .
Correct statement: There is almost no chance that a woman shopping in Asia
Incorrect statement: It is almost certain that a woman shopping in Asia
Correct statement: There is a very good chance that a woman wonders which fish is freshest .
Incorrect statement: We doubt that a woman wonders which fish is freshest .