Premise: People in black coats walk slowly through deep snow to approach a bridge in winter .
Correct statement: There is a better than even chance that a group of people walk through the snow towards the empty bridge
Incorrect statement: It is improbable that a group of people walk through the snow towards the empty bridge
Correct statement: Chances are slight that people walking to shovel a drive .
Incorrect statement: It is probably the case that people walking to shovel a drive .
Correct statement: It is improbable that people wearing coats are knee deep in the snow .
Incorrect statement: It is probably the case that people wearing coats are knee deep in the snow .
Correct statement: There is almost no chance that the people are walking to the store to get shovels .
Incorrect statement: There is a better than even chance that the people are walking to the store to get shovels .
Correct statement: It is impossible that people are walking through snow back to a train on a bridge .
Incorrect statement: It is probably the case that people are walking through snow back to a train on a bridge .