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.

Example Input: Two president exchanged their opinion in the brothel
(A) Brothels are about having fun
(B)Brothels are not formal meeting places
(C)Brothels are illegal in some countries
Example Output: B

Example Input: They have nuclear weapons to hurt themselves.
(A) Technically anything with nuclear power can hurt anyone.
(B)You don't make nuclear weapons to harm yourself or those you want to protect.
(C)Nuclear weapons can not shield you from an impeding and immediate physical threat.
Example Output: B

Example Input: thanks to the great power of his rivals, it's the best chance he never owns to stab them on the back
(A) stabbing a great power on the back is a good idea to weaken it
(B)it's important to find a chance to stab the rival on the back
(C)it's not wise to attack a rival when he's a great power
Example Output:
C