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.
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Question: Sentence: Jimbo knows that the surface of his coffee table isn't as rough as the surface of his floor. Question: When he slides his doily across both surfaces, which will force the doily to travel at a lower rate of speed? (A) coffee table (B) floor

Answer: A


Question: Sentence: Anna is in a wood shop with her mom and aunt. Her mom and aunt are using circular saws to cut wood. Her mom is near her and her aunt is across the room. Question: Which saw will sound louder? (A) nearer saw (B) farther saw

Answer: B


Question: Sentence: Annabel rolls a pomegranate down two boards, one with knots and one without. When it rolls down the board without knots, it has less friction than when it rolls down the board with knots. Question: Which board is rougher? (A) wood board with knots (B) wood board without knots

Answer:
B