You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct option for the given question. Write down the answer index: 'A' or 'B'.

Example Input: Sentence: Ann and Ted decide to see who can throw a Frisbee a greater distance. Ann has been lifting weights and her arms are showing some definition, while Ted has been inactive and not doing any workouts at all, so his arms are small and a little flabby. Question: Who will throw the Frisbee a lesser distance from the throwing spot? (A) Ann (B) Ted.
Example Output: B

Example Input: Sentence: Hulk is the strongest being in the universe. The Hulk and Black Panther have a friendly bet. Who can throw a large boulder the farthest. Question: Who wins this clash of the superheroes? (A) Black Panther (B) Hulk
Example Output: B

Example Input: Sentence: Painted concrete is less sticky then plain concrete. Question: This means that a hand ball rolled along which surface will create less heat? (A) plain concrete (B) painted concrete
Example Output:
B

