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 steel ball has a greater mass then a pebble. Question: Which object has a stronger gravitational field? (A) steel ball (B) pebble
Example Output: steel ball

Example Input: Sentence: Wyatt is riding his horse very fast, while Timmy is riding on his skateboard. Question: After ten minutes, who would have gone furthest? (A) Wyatt (B) Timmy
Example Output: Wyatt

Example Input: Sentence: When Rose tried to clean up a spill with the off-brand paper towels she had started buying, it made an even bigger mess when the flimsy towel broke apart. She went back to the heavier and more absorbent name brand, which was more expensive but worth it. Question: Which paper towel was stronger? (A) The off brand was stronger (B) The name brand was stronger
Example Output:
The name brand was stronger