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".

Input: Consider Input: The woman covered her mouth with her hand. (A) She exhaled. (B) She sneezed., Question: cause

Output: B


Input: Consider Input: The man got a discount on his groceries. (A) He greeted the cashier. (B) He used a coupon., Question: cause

Output: B


Input: Consider Input: I came upon a puddle on the sidewalk. (A) I leapt over the puddle. (B) I played in the puddle., Question: effect


Output: A