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: Fred has thicker arms then Jimbo. Question: If both throw a stone, which will make the stone go a greater distance? (A) Jimbo (B) Fred
[EX A]: A

[EX Q]: Sentence: Jamie has not done anything all day. Dave on the other hand has been lifting weights. Question: Who will sweat less? (A) Dave (B) Jamie
[EX A]: A

[EX Q]: Sentence: A kettle sliding across a gas oven has a smooth ride, but one sliding across an electric oven has a rough ride. Question: Which oven is providing more friction to the kettle? (A) gas oven (B) electric oven
[EX A]:
A