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:
The woman had an infection. (A) She took antibiotics. (B) She washed her hands., Question: effect

Ex Output:
A


Ex Input:
I lingered in bed upon awakening. (A) I was hungry. (B) It was Saturday., Question: cause

Ex Output:
B


Ex Input:
My daughter suffered an allergy attack. (A) I encouraged her to take deep breaths. (B) I took her to the emergency room., Question: effect

Ex Output:

B