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: Suppose you see an Elephant at the zoo and look up into the night sky right after. Question: Which object looks bigger? (A) Elephant (B) Moon

Output: A

Input: Consider Input: Sentence: A bathroom counter isn't as rough as a kitchen counter. Question: Which surface will cause a tape ball to get hotter when rolled across it? (A) bathroom counter (B) kitchen counter

Output: B

Input: Consider Input: Sentence: Venus has about half the mass of Neptune. Question: On which planet will an astronaut be able to jump the highest? (A) Venus (B) Neptune
Output: A