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:
I opened my house's door by my car's key
(A) my house's door is big and safe
(B)my car's key is small and delicate
(C)my car's key doesn't fit too my house's door

Ex Output:
C


Ex 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

Ex Output:
C


Ex Input:
He put a tiger into the toaster.
(A) Tigers are black and orange colored animals.
(B)A tiger cannot fit into the toaster.
(C)A toaster cannot cook a tiger.

Ex Output:

B