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'.

Example Input: Sentence: A branch is taken off a tree and bent, then left to dry and bent again. Question: Which is more likely to break? (A) The fresh branch. (B) The dried branch.
Example Output: A

Example Input: Sentence: Imagine standing on Venus and Jupiter. Question: If you looked into the sky at the sun which planet would the sun look the largest? (A) Jupiter (B) Venus
Example Output: B

Example Input: Sentence: Amy wants to travel across the Atlantic ocean and is trying to decide between two options. Question: Which should she choose if she wants to reach her destination in the shortest window of time? (A) A boat (B) A plane
Example Output:
B