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: the viruses are good for health
(A) there are many kinds of viruses
(B)the viruses can cause many kind of illness
(C)the viruses can exist in many places

Output: B


Input: Consider Input: He felt pain in teeth, so he went to police station.
(A) Hospital has dentist, who can cure teeth pain.
(B)hospital is in white colour, while police station is in red colour.
(C)doctors are available in hospital, police are available in police statation.

Output: A


Input: Consider Input: cellphones make nice pets.
(A) A cellphone cant be a pet.
(B)Dogs and cellphones can have different colours.
(C)A dog cannot eat a cellphone.


Output: A