{"knowledge_schema": {"broad_category": "Chemistry \u2192 Photochemistry \u2192 Light Absorption", "refinement": "This problem involves understanding the relationship between the energy of absorbed light and the color of light that is emitted or transmitted by a substance.", "specific_scope": "The focus is on determining the color of light absorbed by a textile dye based on the energy of the emitted light, which is given in electron volts (eV).", "goal": "Identify the color of light that corresponds to the energy of 2.3393 eV, using the visible spectrum and the concept of complementary colors."}, "summary": "In this problem, we are examining the relationship between the energy of light emitted by a dye and the color of light it absorbs. The energy of 2.3393 eV corresponds to a specific wavelength of light, which can be used to determine the color absorbed by the dye. Since the color absorbed is complementary to the color emitted, we need to identify which color corresponds to this energy level. The task is to find the correct color from the given options based on the principles of light absorption and the visible spectrum."}