Premise: Seven people sitting around a black table playing a card game .
Correct statement: It is impossible that people are playing poker at a tournament .
Incorrect statement: There is a very good chance that people are playing poker at a tournament .
Correct statement: There is a very good chance that people are enjoying a card game .
Incorrect statement: Chances are slight that people are enjoying a card game .
Correct statement: It is impossible that some people are cheating at the card game .
Incorrect statement: There is a very good chance that some people are cheating at the card game .
Correct statement: It is impossible that the seven people are having a miserable time .
Incorrect statement: It is highly likely that the seven people are having a miserable time .
Correct statement: We believe that a group of people play poker at a black table .
Incorrect statement: We doubt that a group of people play poker at a black table .