Premise: A climber in an orange helmet is ascending attached to a rope whilst climbing a rock face .
Correct statement: It is highly unlikely that the climber is with three other people .
Incorrect statement: It is likely that the climber is with three other people .
Correct statement: It is probably not the case that the climber is almost at the top of the rock .
Incorrect statement: It is certain that the climber is almost at the top of the rock .
Correct statement: It is improbable that a world class rock climber at work .
Incorrect statement: We believe that a world class rock climber at work .
Correct statement: It is highly likely that a rocking climber is climbing a mountain .
Incorrect statement: There is little chance that a rocking climber is climbing a mountain .
Correct statement: Chances are slight that training for competitive climbing .
Incorrect statement: It is certain that training for competitive climbing .