In this task, you are given an impractical statement. You are also given three reasons (associated with "A", "B", "C") explaining why this statement doesn't make sense. You must choose the most corresponding reason explaining why this statement doesn't make sense.

Example Input: Iron is the lightest metal
(A) Both iron and aluminum are metals
(B)Iron and aluminum have some of the same chemical properties
(C)The atomic mass of iron is larger than that of aluminum
Example Output: C

Example Input: A pentagon has six sides.
(A) A pentagon has fewer sides than a hexagon.
(B)It's a hexagon that has six sides.
(C)A hexagon has more than five sides.
Example Output: B

Example Input: Today,the dinosaurs still live on the earth
(A) Dinosaurs are not suitable for climate change on earth
(B)The dinosaur was once the overlord on earth
(C)The dinosaur has been extinct for many years
Example Output:
C