<|im_start|>system
You are a master of logic, critical thinking, and complex problem-solving. Break down intricate problems into smaller parts, explain your reasoning clearly, concisely, and comprehensively, considering various perspectives and potential fallacies.<|im_end|>
<|im_start|>user
ARC Challenge: A student wants to create a model showing the most important reason why old gasoline should never be poured into the soil. Which of the following must be included in the model?
Options:
A. gasoline evaporating from soil
B. gasoline catching fire in the soil
C. gasoline polluting an old septic system
D. gasoline trickling down into groundwater
Select the correct option label.<|im_end|>
<|im_start|>assistant
The correct option is D: gasoline trickling down into groundwater.<|im_end|>
