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: Rebecca heard two birds chirping in the forest. One was on a tree nearer to her and the other was on a tree far away. Question: Which bird sounded louder? (A) nearer bird (B) farther bird

Ex Output:
A


Ex Input:
Sentence: A capybara isn't as fast of a runner as an anteater. Question: If both animals make the same journey, which will get there sooner? (A) capybara (B) anteater

Ex Output:
B


Ex Input:
Sentence: Jimbo's pen has a greater diameter then his pencil. Question: Which is more resistant to being snapped in two? (A) pen (B) pencil

Ex Output:

A