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:
It's unbelievable that ancient people learnt how to drink water
(A) Water has been existed on earth for millions of years
(B)Drinking water is nothing special for human
(C)There will be no life if there is no water

Ex Output:
B


Ex Input:
There are five toes on your hand.
(A) Toes are weird.
(B)You have five toes.
(C)Toes are on your feet.

Ex Output:
C


Ex Input:
the fish leaps from branch to branch
(A) there are different kinds of fish in the sea
(B)there are lots of branches on the tree
(C)fish lives in water so they cannot leaps from branch to branch

Ex Output:

C