Which of the following numbers is a real number: -200, -1.5, -1, 0, 1, 1.5, 200, pi, e, sqrt(-1)?
The real numbers among those are -200, -1.5, -1, 0, 1, 1.5, 200, pi, e
Instruction: Which of the following numbers is a real number: -200, -1.5, -1, 0, 1, 1.5, 200, pi, e, sqrt(-1)?
Context: 
Response: The real numbers among those are -200, -1.5, -1, 0, 1, 1.5, 200, pi, e