You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct answer (return the string of the correct option, not 'A' or 'B') for the given question.

Input: Consider Input: Sentence: John likes to snow tube in the winter and tube down sand dunes in the summer. He notices he can attain greater speeds overall when he snow tubes. Question: Which surface has higher friction? (A) Snow (B) Sand

Output: Sand


Input: Consider Input: Sentence: A rock star begins playing his popular ballad in the darkened auditorium. He sees a lighter close to the stage light up and also one that's far from the stage light up. Question: Which lighter will look like it has less brightness to the rock star? (A) the lighter that's far from the stage (B) the lighter that's close to the stage

Output: the lighter that's far from the stage


Input: Consider Input: Sentence: Annabel rolls a pomegranate down two boards, one with knots and one without. When it rolls down the board without knots, it has less friction than when it rolls down the board with knots. Question: Which board is rougher? (A) wood board with knots (B) wood board without knots


Output: wood board with knots