Premise: A guy in a white shirt , sunglasses and black pants is riding his skateboard on a street with a lot of trees in the background .
Correct statement: There is a better than even chance that a guy is riding his skateboard on a street so he can get home .
Incorrect statement: It is improbable that a guy is riding his skateboard on a street so he can get home .
Correct statement: Chances are about even that a tall person
Incorrect statement: There is almost no chance that a tall person
Correct statement: It is probably the case that a guy has a light white shirt .
Incorrect statement: We doubt that a guy has a light white shirt .
Correct statement: It is impossible that the skateboard he is riding has a broken wheel .
Incorrect statement: It is certain that the skateboard he is riding has a broken wheel .
Correct statement: There is a better than even chance that a skateboarder rides on a street on his way to the skate park .
Incorrect statement: Chances are slight that a skateboarder rides on a street on his way to the skate park .