Premise: A graveyard worker is digging , or filling a grave , another person is on his cellphone , leaning on a tombstone .
Correct statement: There is a better than even chance that a gravedigger works as his coworker slacks off .
Incorrect statement: There is almost no chance that a gravedigger works as his coworker slacks off .
Correct statement: It is probable that a worker is on his break .
Incorrect statement: Chances are slight that a worker is on his break .
Correct statement: It is likely that graveyard worker is working alone .
Incorrect statement: It is probably not the case that graveyard worker is working alone .
Correct statement: Chances are about even that they are burying someone who just died
Incorrect statement: It is certain that they are burying someone who just died
Correct statement: It is impossible that a man is robbing a grave .
Incorrect statement: It is likely that a man is robbing a grave .