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: John and Kate live in the same house and work in the same building. John rides his bicycle to work and Kate walks to work. Question: Who will require a smaller amount of time to get to work? (A) Kate (B) John

Output: B


Input: Consider Input: Sentence: John looked up and saw both the sun and moon in the sky. The sun was closer to him then the moon was. Question: Which object appeared brighter to him? (A) sun (B) moon

Output: A


Input: Consider Input: Sentence: A salmon swimming through a river experiences low friction, while a salmon swimming through a creek experiences high friction. Question: Which river causes the temperature of the salmon to increase more? (A) river (B) creek


Output: B