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: Michael and Daphne leave the train station at the same time and begin walking home along the same route. Michael decides to stop at a friend's house along the way, while Daphne continues walking. Question: Who would end up going the smaller distance from the train station? (A) Michael (B) Daphne

Ex Output:
A


Ex Input:
Sentence: Arnie's muscles on his upper arms are very thick, while Davy's upper arms are thin. Question: Who is likely to be stronger? (A) Arnie is stronger (B) Davy is stronger

Ex Output:
A


Ex Input:
Sentence: Michael's car is stuck in the mud and he's waiting for a tow truck to come help him. Michael looks off in the distance and can see some headlights approaching and their light illuminates a small distance in front of them. As the lights get very close, the lights illuminate the entire road and some distance in front of them. Question: In which situation do the headlights appear more powerful? (A) when they're down the highway (B) when they're up close

Ex Output:

B