Premise: An elderly woman sits in a chair with a book and smiles at the pretty flowers in her room .
Correct statement: We believe that an old woman sits and smiles in a room .
Incorrect statement: There is almost no chance that an old woman sits and smiles in a room .
Correct statement: It is probably the case that an old lady smiles because she is happy .
Incorrect statement: There is almost no chance that an old lady smiles because she is happy .
Correct statement: It is impossible that the woman is reading `` The Catch a Mockingbird '' .
Incorrect statement: It is probably the case that the woman is reading `` The Catch a Mockingbird '' .
Correct statement: It is impossible that grandma was driving to return the book to the library .
Incorrect statement: It is probably the case that grandma was driving to return the book to the library .
Correct statement: It is impossible that a lady smiles at the flowers her husband sent .
Incorrect statement: It is almost certain that a lady smiles at the flowers her husband sent .