Premise: A little boy is sitting down reading a book .
Correct statement: It is highly likely that a little boy is turning some pages in his book .
Incorrect statement: It is impossible that a little boy is turning some pages in his book .
Correct statement: There is a better than even chance that a boy is reading a comic book .
Incorrect statement: It is improbable that a boy is reading a comic book .
Correct statement: There is a better than even chance that he 's sitting on a chair
Incorrect statement: There is little chance that he 's sitting on a chair
Correct statement: It is probable that the boy is reading a book about trucks .
Incorrect statement: We doubt that the boy is reading a book about trucks .
Correct statement: It is impossible that a boy is enjoying a novel his mother gave him .
Incorrect statement: It is probably the case that a boy is enjoying a novel his mother gave him .