You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the **incorrect** answer (return the string of the incorrect option, not A/B).
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Question: Sentence: A zebra is forced to run at a slow pace in a zoo, but can run at a fast pace in a field. Question: Which surface has less resistance? (A) field (B) zoo

Answer: zoo


Question: Sentence: John and Jim are going to work.  John picks up Jim on the way. Question: Who traveled a shorter distance? (A) John (B) Jim

Answer: John


Question: Sentence: The class is outside for P.E., half the children have chosen to walk their 4 laps, while the other half run the same distance. Question: Which half will likely sweat more? (A) Students who walk (B) Students who run

Answer:
Students who walk