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).

[Q]: 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
[A]: zoo


[Q]: Sentence: A karate champion is breaking boards. He has two boards left to break. A thin piece of plywood and a thick piece. Question: Which board will be easier to break? (A) Thick (B) Thin
[A]: Thick


[Q]: Sentence: A hot dog rolled along a dirty counter rolls slower then one rolled along a clean counter. Question: Which surface would make the hot dog get hotter when rolled along it? (A) clean counter (B) dirty counter
[A]:
clean counter