Premise: A young boy wearing a black shirt , brown pants and a black watch has his hand on a white folded chair which is on the top of a large stack of similar folding chairs .
Correct statement: Chances are about even that the boy is inside .
Incorrect statement: It is certain that the boy is inside .
Correct statement: It is highly unlikely that the boy is helping clean up after a church dinner
Incorrect statement: It is probably the case that the boy is helping clean up after a church dinner
Correct statement: It is improbable that a young boy is in charge of setting up a stack of chairs around tables .
Incorrect statement: It is probably the case that a young boy is in charge of setting up a stack of chairs around tables .
Correct statement: There is almost no chance that only one of the chairs is white .
Incorrect statement: It is almost certain that only one of the chairs is white .
Correct statement: It is improbable that a boy has finished folding up the chairs after a party .
Incorrect statement: It is certain that a boy has finished folding up the chairs after a party .