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: As you sit at your desk and work on your laptop tonight look outside. Question: Which object appears smaller the moon or your laptop? (A) Laptop (B) Moon
Example Output: A

Example Input: Sentence: Sue was angry and kicked the oak door to her house.  It barely budged. When she went inside, she kicked the plywood door to her room.  Her foot went right through. Question: Which door was thicker? (A) the oak door thicker (B) the plywood door was thicker
Example Output: B

Example Input: Sentence: A spring rolling along a bed experiences very low friction, while one rolling along the floor experiences high friction. Question: Which surface is less rough? (A) floor (B) bed
Example Output:
A