You are given a sentence, a question and two answer options. Your task is to write down the index ('A' or 'B') of the **incorrect** option for the given question.

Example Input: Sentence: Superman is the strongest person on earth. Him and Batman decide to see who can throw a car the longest distance. Question: Who wins this face off? (A) Batman(B) Superman
Example Output: A

Example Input: Sentence: A turtle isn't as fast of a runner as a rooster. Question: If they both run for 5 minutes, which will have gone the greater distance? (A) turtle (B) rooster
Example Output: A

Example Input: Sentence: David and Laura are playing Frisbee. David is not as strong as Laura is. Question: When they throw the Frisbee, who throws it a lesser distance? (A) David (B) Laura
Example Output:
B