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.

[EX Q]: Sentence: A segway can travel a much greater distance inside a shopping mall before needing a recharge then when it is cruising around outside on the street. Question: Which surface is rougher? (A) shopping mall (B) street
[EX A]: A

[EX Q]: Sentence: Jane and Ziggy are playing volleyball. Ziggy is having a hard time getting the ball over the net. Question: Ziggy is likely to have? (A) Healthy wrist (B) Broken wrist
[EX A]: A

[EX Q]: 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
[EX A]:
B