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 monkey in a tree reaches out and bends a small branch and it breaks. Then he grabs another branch and tries to break it but it just bends. Question: What is true? (A) the first branch was more flexible (B) the second branch was more flexible
Example Output: B

Example Input: Sentence: A worm and a caterpillar are crawling across a fallen tree trunk. The worm is not as speedy as the caterpillar. Question: Which will take longer to get across the tree trunk? (A) worm (B) caterpillar
Example Output: A

Example Input: Sentence: Melissa and Janice are competing in a race. Melissa has traveled much farther than Janice, in the same time frame. Question: Melissa is like the which? (A) Sprinter (B) Runner
Example Output:
A