[parallel_multiple_140]
Ground truth: calculate_density: mass: 10
volume: 2
unit: kg/m³
kilograms per cubic meter
mix_paint_color: color1: red
color2: blue
lightness: 70
calculate_density: mass: 5
volume: 1
unit: g/cm³
grams per cubic centimeter
mix_paint_color: color1: yellow
color2: blue
lightness: 30