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 went to office in pen
(A) pen is mostly in blue color and he does not like blue
(B)There are many pen and fewer office in the city
(C)pen is not a vehicle

Output: C


Input: Consider 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

Output: B


Input: Consider Input: He played a beautiful melody with his lemon.
(A) He cannot play a melody on a lemon.
(B)Lemons are usually sour.
(C)Lemons are not green like limes.


Output: A