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: Shawna and Lynn are on a tandem bicycle. Shawna is pedaling furiously, while Lynn is barely moving and letting Shawna do most of the work. Question: Which of the two will show perspiration stains on her shirt first? (A) Shawna (B) Lynn
Example Output: Shawna

Example Input: Sentence: John and Jane start playing basketball together, but Jane only plays for half as long as John. Question: If both John and Jane are equally athletic, who will have more sweat on their body? (A) John (B) Jane
Example Output: John

Example Input: Sentence: Lilly and her father Andrew are playing catch in the back. Lilly is not as strong as her father. Question: Who has trouble tossing the ball far? (A) Lilly (B) Andrew
Example Output:
Lilly