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: A table is less rough then a lap. Question: Which surface will cause a napkin to heat up more when slid across it? (A) lap (B) table

Output: B


Input: Consider Input: Sentence: Roy is trying to figure out which type of hockey field will allow him to make the longest hockey slapshot with his hockey puck. The roller hockey field is rough and made of asphalt while the ice hockey field is smooth and made of ice. Question: Which field will let him make a longer slapshot? (A) roller hockey (B) ice hockey

Output: A


Input: Consider Input: Sentence: Mike noticed that his sheet of paper was thinner then his piece of cardboard. Question: Which object would he likely have an easier time ripping in half? (A) cardboard (B) paper


Output: A