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: A sailboat and a speedboat were crossing the lake. Question: Which one made it across first? (A) the sailboat (B) the speedboat
Example Output: A

Example Input: Sentence: Jim could run twice as fast as his sister Jen. They had to deliver some urgent vaccines to the next town to stop the spread of a dangerous virus. Question: Who should run with the vaccines in order to get them there in a shorter amount of time? (A) Jim (B) Jen
Example Output: B

Example Input: Sentence: Gabriel is working on cleaning up his apartment. He is moving items and drops two of them; a cardboard box and a ceramic dish. Question: Which one breaks? (A) cardboard box (B) ceramic dish
Example Output:
A