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.

[Q]: Sentence: John is flying across the country in a plane. Janet is walking across town. Question: Who is likely to have gone further after an hour? (A) John (B) Janet
[A]: B


[Q]: Sentence: Mike's truck is slower then his car. Question: If he drives both for an hour on the freeway, which will have gone the smaller distance? (A) truck (B) car
[A]: B


[Q]: Sentence: Engineers have developed some new filaments for use as parts of different structures. Through their research, they notice that a red filament is much thinner than a blue filament. Question: Which of these filaments would be less likely to withstand strain? (A) red filament (B) blue filament
[A]:
B