<|system|>
Can you answer this?</s>.
<|user|>
Which of the following numbers is a real number: -200, -1.5, -1, 0, 1, 1.5, 200, pi, e, sqrt(-1)?
<|assistant|>
The real numbers among those are -200, -1.5, -1, 0, 1, 1.5, 200, pi, e