Premise: a beach with blue and red boats , with people on shore
Correct statement: There is almost no chance that people are watching two boats race .
Incorrect statement: It is probable that people are watching two boats race .
Correct statement: There is a better than even chance that vactioners enjoy the blue and red boats .
Incorrect statement: Chances are slight that vactioners enjoy the blue and red boats .
Correct statement: It is almost certain that boats sailing in the water
Incorrect statement: It is probably not the case that boats sailing in the water
Correct statement: There is a better than even chance that people are lounging on the beach , while boats sail by .
Incorrect statement: There is almost no chance that people are lounging on the beach , while boats sail by .
Correct statement: There is a better than even chance that the boats are sailboats .
Incorrect statement: Chances are slight that the boats are sailboats .