Premise: A man in khaki walking down a sidewalk .
Correct statement: It is unlikely that the man nods at a passerby .
Incorrect statement: We believe that the man nods at a passerby .
Correct statement: It is highly likely that a man is walking outdoors .
Incorrect statement: It is improbable that a man is walking outdoors .
Correct statement: There is a better than even chance that the man is walking by himself .
Incorrect statement: It is impossible that the man is walking by himself .
Correct statement: It is impossible that the man is on his way to have his taxes prepared
Incorrect statement: It is probable that the man is on his way to have his taxes prepared
Correct statement: It is impossible that the man is wearing a hat .
Incorrect statement: It is highly likely that the man is wearing a hat .