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.

Example Input: Sentence: A worm and a snake both take a journey around the giant tree. The worm is much slower than the snake so it paces itself. Question: Which animal takes more time to get around the tree? (A) Worm (B) Snake
Example Output: Worm

Example Input: Sentence: As you sit at your desk and work on your laptop tonight look outside. Question: Which object appears smaller the moon or your laptop? (A) Laptop (B) Moon
Example Output: Moon

Example Input: Sentence: A possum can run very quickly along the forest floor, but not so fast along the tree tops. Question: Which surface puts less resistance on the possum's paws? (A) tree top (B) forest floor
Example Output:
forest floor