instruction:
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.
question:
Sentence: Laura and Sean are running on the tracks. Sean needs to stop running half way through and walk the rest. Question: Who ends one round around the track the fastest? (A) Laura (B) Sean
answer:
B


question:
Sentence: A grassy field offers a smoother journey to a rabbit then a rocky path. Question: Which surface will let the rabbit stay cooler as it runs along it? (A) grassy field (B) rocky path
answer:
B


question:
Sentence: As they were approaching two planets of equal distance, one called Namura 17 and the other known as Pylos 119, the spaceship's crew found themselves being pulled toward Namura 17 by a strong gravitational force. Question: Which planet was the larger of the two? (A) Pylos 119 (B) Namura 17
answer:

A