Premise: Negros walk across a train track that stretches over dirt and garbage beside a row of poor shacks .
Correct statement: There is a better than even chance that there is no train on the tracks .
Incorrect statement: It is improbable that there is no train on the tracks .
Correct statement: It is probably not the case that they are going home
Incorrect statement: It is certain that they are going home
Correct statement: It is probably not the case that negroes walk over train track to get to the store .
Incorrect statement: There is a very good chance that negroes walk over train track to get to the store .
Correct statement: It is unlikely that tHe negros are walking across the track to get to the store .
Incorrect statement: We believe that tHe negros are walking across the track to get to the store .
Correct statement: Chances are about even that the people are sad .
Incorrect statement: There is almost no chance that the people are sad .