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.

Ex Input:
Sentence: Mike and Sue decide to ride their bikes around the park. They follow the same path but Mike rides his bike twice as fast as Sue. Question: After ten minutes, who will have covered less distance? (A) Mike (B) Sue

Ex Output:
Sue

Ex Input:
Sentence: Louis notices that when he pushes his book on the carpet, it doesn't go as far as when he pushes the book on the kitchen floor. Question: Which surface has greater resistance? (A) kitchen floor (B) carpet

Ex Output:
carpet

Ex Input:
Sentence: Karen had a spill in her kitchen. She tried to use a paper towel to clean it up, but it tore apart. She tried toilet paper and it absorbed the spill with no damage. Question: What is most likely to be thicker? (A)paper towel (B)toilet paper

Ex Output:
toilet paper