Premise: A BMX biker in a white and blue helmet rides in front of some blue and black boxes .
Correct statement: There is a better than even chance that someone is in a bike race .
Incorrect statement: There is little chance that someone is in a bike race .
Correct statement: There is a better than even chance that a BMX biker practices his tricks while wearing his helmet .
Incorrect statement: It is improbable that a BMX biker practices his tricks while wearing his helmet .
Correct statement: Chances are about even that a guy on a bike practicing for a competition event .
Incorrect statement: There is almost no chance that a guy on a bike practicing for a competition event .
Correct statement: There is almost no chance that a biker is inside
Incorrect statement: Chances are about even that a biker is inside
Correct statement: It is probably the case that the biker is riding in a course .
Incorrect statement: It is probably not the case that the biker is riding in a course .