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:
The weather is so hot that it began to snow.
(A) Snow is usually white, and grass is usually green.
(B)The heat would melt the snow.
(C)The snow did not arrive on time.

Ex Output:
B


Ex Input:
Wolfs are friend of man
(A) Wolf are wild animals
(B)Wolfs howls in the wild
(C)Wolfs hunts in packs

Ex Output:
A


Ex Input:
It rains often in Sahara
(A) snow is more often in Sahara than rain
(B)Sahara is a desert, which means that it receives very little rain
(C)many parts of Sahara are uninhabited

Ex Output:

B