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.

Sentence: Brett is driving a truck around a dirt track. The dirt track has more friction than when Brett drives the same truck on the road. Question: What will make more heat? (A) the truck on the road (B) the truck on the dirt track
A

Sentence: Sandy's workouts are short and sweet, but her friend Margaret spends hours every day working out. Question: Of the two friends, who perspires less? (A) Sandy perspires less (B) Margaret perspires less
B

Sentence: A hedgehog weighs less then a beaver. Question: If both animals start running, which will get up to top speed faster? (A) hedgehog (B) beaver
B