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: Cindy was walking in the park when she saw a friend walking her poodle and, at the same time, saw another friend walking his Great Dane. Cindy laughed because, from her perspective, the poodle seemed to be dwarfing the Great Dane in terms of size. Question: Which dog was further away from Cindy? (A) The poodle (B) The Great Dane

Ex Output:
B


Ex Input:
Sentence: Pauline couldn't read by the faint moonlight, so she went inside and sat by the brightness of the living room lamp instead. Question: Which source of illumination was nearer to Pauline? (A) The moon was nearer (B) The lamp was nearer

Ex Output:
B


Ex Input:
Sentence: The Moon is less massive than the Earth. Question: On which would the gravity be lower? (A) Moon (B) Earth

Ex Output:

A