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: Sam is skating outside. He glides across the dirt with no problem, but falls when he skates on gravel. Question: Which ground has less friction? (A) dirt (B) gravel

Output: B


Input: Consider Input: Sentence: A cricket is slower then a hen. Question: If both make the same journey, which will arrive later? (A) hen (B) cricket

Output: A


Input: Consider Input: Sentence: A skier tries out some new ski poles for her upcoming practice session. She finds that the black ski pole bends more easily and seems more springy than the silver ski pole. Question: Which of these poles is less likely to snap when the skier uses it in her session? (A) black ski pole (B) silver ski pole


Output: B