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: Mindy is going out to do some target shooting with her bow and arrow. The old bow string on her bow is less springy than the newer bow string she has. Question: Which of these strings will be less likely to snap during her target shooting? (A) old bow string (B) newer bow string
Example Output: B

Example Input: Sentence: Dave notice that when taking batting practice the baseball moves slower on the natural grass of the team's practice field than on the artificial grass of the stadium. Question: Which surface has more resistance? (A) the artificial grass or (B) the natural grass
Example Output: B

Example Input: Sentence: It only took Lisa two hours to get to Las Vegas, despite the long distance. Question: Lisa must have traveled how? (A) By Car (B) By Airplane
Example Output:
B