Premise: A man walking by a stop sign .
Correct statement: It is unlikely that a man walking by a stop sign across an empty street
Incorrect statement: It is almost certain that a man walking by a stop sign across an empty street
Correct statement: It is highly unlikely that the man is walking home from work .
Incorrect statement: It is likely that the man is walking home from work .
Correct statement: It is highly unlikely that there is a man walking on his way to work .
Incorrect statement: There is a better than even chance that there is a man walking on his way to work .
Correct statement: It is improbable that a man is walking to an appointment .
Incorrect statement: It is probably the case that a man is walking to an appointment .
Correct statement: There is a better than even chance that a man stops by a sign
Incorrect statement: It is highly unlikely that a man stops by a sign