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: A jet is faster then a prop plane. Question: If both fly around for the same amount of time, which will have gone farther? (A) jet (B) prop plane

Ex Output:
A


Ex Input:
Sentence: Jimbo and James are both at the gym working out. Question: If Jimbo is lifting weights and James is stretching, which person is sweating more? (A) Jimbo (B) James

Ex Output:
A


Ex Input:
Sentence: Lisa is riding her bike while Peter is walking the same way. Question: After 30 minutes who would have gone the furthest? (A) Lisa (B) Peter

Ex Output:

A