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.

Ex Input:
If it rains, everyone gets milk
(A) Milk is white in colour
(B)Rains doesn't bring milk, It brings water
(C)Cow gives us milk

Ex Output:
B


Ex 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

Ex Output:
C


Ex Input:
A chair can fit 7 or more people on it to sit.
(A) Sofas are big and chairs are small.
(B)A chair is a single seat.
(C)A sofa cannot fit on a chair.

Ex Output:

B