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: The Moon has less mass then the Earth. Question: Which body emits a weaker gravitational field? (A) Moon (B) Earth

Ex Output:
A


Ex Input:
Sentence: A roll with cinnamon sugar has been warmed up in the oven. The roll is pushed a little ways to move it off the cookie sheet. The roll moves a few inches. Then it slides off onto the plate. The second it hits the plate, it speeds up and flies off the plate. Question: Which surface is stickier? (A) cookie sheet (B) plate

Ex Output:

A