You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct option for the given question. Write down the answer index: 'A' or 'B'.

Input: Consider Input: Sentence: A piece of toast heats up less when slid across a counter then when slid across a cutting board. Question: Which is the rougher surface? (A) cutting board (B) counter

Output: A


Input: Consider Input: Sentence: Yolanda was driving, and she turned onto a road that ran alongside some railroad tracks. A train was moving down the tracks, going in the same direction that she was. A few minutes later, the train had passed by her and she could only see the back of the train. Question: Which vehicle had a greater rate of speed? (A) the car (B) the train

Output: B


Input: Consider Input: Sentence: Pete and Andre are playing tennis. Pete is trying to hit Andre's serve. Question: Does the tennis ball look larger in Andre's hand or near Pete's racket? (A) Andre's hand (B) Pete's Racket


Output: B