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: Jane  sees two stars directly overhead. One of them appears quite bright and the other one is dim. Question: Why? (A) the dim one is a lot closer (B) the dim one is further away
Example Output: A

Example Input: Sentence: One dump trucks is full with iron pellets and a second dump truck of the same type is full of feathers. They decide to have a race. Question: Which dump truck can get going faster? (A) the one with iron pellets (B) the one with feathers
Example Output: A

Example Input: Sentence: Lisa is riding her bike while Peter is walking the same way. Question: After 30 minutes who would have gone the furthest? (A) Lisa (B) Peter
Example Output:
B