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'.

Ex Input:
Sentence: Two identical trucks prepare to race to go from zero to 45 miles per hour. One truck is empty and one truck is full of heavy furniture. Question: Which truck will win the race? (A) Empty truck (B) Full truck

Ex Output:
A


Ex Input:
Sentence: Mark and Mike grew up together. Both men have always known that Mark is the stronger of the two. Question: If both go out onto a field and throw a baseball, which person will be able to toss it the greater distance? (A) Mark (B) Mike

Ex Output:
A


Ex Input:
Sentence: Both Linda and Keith leave for work at the same time. Linda drives in her car and Keith is walking. Question: If they've both been traveling for two hours, who is more likely to have covered less distance? (A) Linda (B) Keith

Ex Output:

B