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 very large asteroid is mid-way between the Earth and the moon. Question: In which direction will it be pulled by gravity? (A) towards the moon (B) towards the Earth

Output: B


Input: Consider Input: Sentence: Belle has two horses; a grey one and a white one. The grey one is fat, the white one is thin. Question: When racing, which horse will get up to speed more quickly? (A) white horse (B) grey horse

Output: A


Input: Consider Input: Sentence: And old pilot, famous for his record-breaking flights in the 40's, wants to prove he can still do it. He plans an around the world trip and challenges a modern aircraft against his old one. Question: Which plane is likely to reach the final destination before the other? (A) The modern aircraft (B) the old aircraft


Output: A