Can you take a correct picture
The correct answer among the choices provided is Group II. The root is a full word except for a final '-e'. The forms are usually spelled with the suffix "-able". This rule is also applicable to other forms such as movable and believable.
It means the opposite answer of the answer that you don't agree with and if it's in a speech it means that they're saying something you don't believe is right.
I think its C.Primary source