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 family took their dog to the veterinarian. (A) The dog chewed on a bone. (B) The dog injured his paw., Question: cause

Output: B


Input: Consider Input: I needed to get cash. (A) I went to the bank. (B) I bought a wallet., Question: effect

Output: A


Input: Consider Input: The print on the brochure was tiny. (A) The man put his glasses on. (B) The man retrieved a pen from his pocket., Question: effect


Output: A