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: Tom and Jim are brothers.  Tom is thirteen and Jim is six.  Tom is much bigger.  They go out to throw rocks at the lake. Question: Who can throw them farther? (A) Tom (B) Jim
Example Output: B

Example Input: Sentence: A DVD is forced to slide at a lower rate of speed across a coffee table then across an entertainment center. Question: Which surface will let the DVD slide the greater distance? (A) entertainment center (B) coffee table
Example Output: B

Example Input: Sentence: The strongman, who is very strong, and bearded lady, who is not so strong, at the circus are playing a game. They each throw a Weight as far as they can. Question: Who can throw it farthest? (A) strongman (B) bearded lady
Example Output:
B