Premise: City workers are doing maintenance on a train track .
Correct statement: There is a better than even chance that the workers are wearing hard hats .
Incorrect statement: There is little chance that the workers are wearing hard hats .
Correct statement: There is a better than even chance that city workers just fixed a broken rail .
Incorrect statement: There is almost no chance that city workers just fixed a broken rail .
Correct statement: We believe that a group of guys perform maintenance work
Incorrect statement: It is probably not the case that a group of guys perform maintenance work
Correct statement: There is a better than even chance that workers are removing old rails and installing new ones .
Incorrect statement: There is little chance that workers are removing old rails and installing new ones .
Correct statement: It is impossible that city workers engage in long overdue maintenance of aging railroad tracks after the recent publication of a critical article .
Incorrect statement: It is likely that city workers engage in long overdue maintenance of aging railroad tracks after the recent publication of a critical article .