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.

Input: Consider Input: He built a house with the help of water
(A) House is used for shelter while water is used for drinking
(B)House cannot drink water
(C)House cannot be built with the help of water

Output: C


Input: Consider Input: He looked up at the potatos in the night sky.
(A) Potatos are meant to be consumed.
(B)Stars are bright lights up in the sky.
(C)There are no potatos in the sky, but there are stars,

Output: C


Input: Consider Input: a bird swims in the water
(A) the birds can't swim
(B)the birds has wings
(C)birds need water to drink


Output: A