<|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: The burning of fossil fuels has increased the carbon dioxide content of the atmosphere. What is a possible effect that the increased amount of carbon dioxide is likely to have on our planet?
Options:
A. A warmer climate
B. A cooler climate
C. Lower relative humidity
D. More ozone in the atmosphere
Select the correct option label.<|im_end|>
<|im_start|>assistant
The correct option is A: A warmer climate.<|im_end|>
