In this task, you are given a premise sentence, two possible options and a question word. If the question was cause you should select the option that is a possible cause of the premise sentence, and if the question word was effect you should find the option which is a possible effect of the premise sentence. Answer with "A" or "B".

Ex Input:
I poured water on my sleeping friend. (A) My friend awoke. (B) My friend snored., Question: effect

Ex Output:
A


Ex Input:
The woman's ring slipped off in the shower. (A) The woman polished the ring. (B) The ring went down the drain., Question: effect

Ex Output:
B


Ex Input:
The man drank water with his meal. (A) His meal was cold. (B) His meal was spicy., Question: cause

Ex Output:

B