Given an example: "input": "Doodlewash - Watercolor by NAME_1 NAME_2 - sunset - WorldWatercolorGroup", "output": "Doodlewash - Watercolor by NAME_1 NAME_2 - purple sunset - WorldWatercolorGroup", "edit": "make the sky purple". Now, given "input": "Doodlewash - Watercolor by NAME_1 NAME_2 - purple sunset - WorldWatercolorGroup, "output": "Doodlewash - Watercolor by NAME_1 NAME_2 - sunset - WorldWatercolorGroup", please give me the "edit" with opposite semantics and without explanation. Limit your response to 100 words.
user