| 1. Line Visualization Quality: Are multiple distinct lines clearly visible and properly rendered showing the evolution of different variables along the specified path? | |
| 2. Variable Differentiation: Are all dataset variables visually distinguishable through distinct colors or line styles with clear separation between curves? | |
| 3. Axis and Scale Appropriateness: Do the plot axes display appropriate ranges and scaling that effectively show the data trends and variations? | |
| 4. Legend and Readability: Is there a clear legend identifying each variable line with readable labels and proper visual organization? |