Premise: Some construction workers are taking a break .
Correct statement: There is a better than even chance that construction workers are sitting and eating lunch .
Incorrect statement: It is improbable that construction workers are sitting and eating lunch .
Correct statement: There is a better than even chance that there constructions workers are eating lunch
Incorrect statement: There is almost no chance that there constructions workers are eating lunch
Correct statement: It is probably not the case that some union workers are taking their mandatory two hour lunch break .
Incorrect statement: It is certain that some union workers are taking their mandatory two hour lunch break .
Correct statement: There is a better than even chance that construction workers are having lunch .
Incorrect statement: It is highly unlikely that construction workers are having lunch .
Correct statement: There is almost no chance that construction workers smoke and tell dirty jokes on their break .
Incorrect statement: It is certain that construction workers smoke and tell dirty jokes on their break .