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: Ellen is stronger than Sarah. Both throw a softball from home plate out into the field. Question: Which throw goes farther? (A) Sarah's (B) Ellen's

Ex Output:
B


Ex Input:
Sentence: Mike's metal bar is much thicker then his paper sheet. Question: Which item would resist for longer if he tried to break it? (A) metal bar (B) paper sheet

Ex Output:
A


Ex Input:
Sentence: Danny is 5 years-old and Susan is 16. Their mom calls them inside for lunch. They both start running at the same time. Question: Who would get to lunch first? (A) Danny (B) Susan

Ex Output:

B