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.

Input: Consider Input: Sentence: Rolling a red ball across an orange carpet makes the ball get hotter then rolling it across a blue carpet. Question: Which carpet is the most smooth? (A) blue carpet (B) red carpet

Output: B


Input: Consider Input: Sentence: A camera slid along a folding table moves gently, while one slid along a card table bumps along. Question: Which type of table will allow the camera to slide at a greater rate of speed? (A) folding table (B) card table

Output: B


Input: Consider Input: Sentence: A baby experiences less friction crawling in his playpen then crawling in the living room. Question: Which surface will force the baby to crawl at a lower rate of speed? (A) playpen (B) living room


Output: A