Premise: The two people gazed at the unique pictures on the wall .
Correct statement: It is impossible that the two people are disgusted by the pictures on the wall .
Incorrect statement: Chances are about even that the two people are disgusted by the pictures on the wall .
Correct statement: It is probably not the case that the people were women .
Incorrect statement: It is probably the case that the people were women .
Correct statement: There is a better than even chance that perspective buyers examine a large art collection .
Incorrect statement: It is impossible that perspective buyers examine a large art collection .
Correct statement: Chances are about even that the people are a couple
Incorrect statement: It is almost certain that the people are a couple
Correct statement: It is probably not the case that a couple on a date see some romantic paintings at the art museum .
Incorrect statement: It is likely that a couple on a date see some romantic paintings at the art museum .