Premise: People walking in a supermarket .
Correct statement: Chances are about even that people shopping at walmart .
Incorrect statement: It is impossible that people shopping at walmart .
Correct statement: It is impossible that there is a crowd of people rushing .
Incorrect statement: It is likely that there is a crowd of people rushing .
Correct statement: It is impossible that 10 humans walking
Incorrect statement: It is likely that 10 humans walking
Correct statement: It is impossible that people shop in a busy supermarket .
Incorrect statement: It is certain that people shop in a busy supermarket .
Correct statement: There is a very good chance that people are buying items
Incorrect statement: There is little chance that people are buying items