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: I excused myself from the group. (A) I turned off my phone. (B) My phone rang., Question: cause

Output: B


Input: Consider Input: The waistband on my pants was loose. (A) I put on a belt. (B) I put on a hat., Question: effect

Output: A


Input: Consider Input: My jaw dropped open. (A) I was unhappy. (B) I was shocked., Question: cause


Output: B