Question ID:PT21 S1 Q7 Passage:A worker will insert colored light bulbs into a billboard equipped with exactly three light sockets, which are labeled lights 1, 2, and 3. The worker has three green bulbs, three purple bulbs, and three yellow bulbs. Selection of bulbs for the sockets is governed by the following conditions:Whenever light 1 is purple, light 2 must be yellow.Whenever light 2 is green, light 1 must be green.Whenever light 3 is either purple or yellow, light 2 must be purple. Stem:Which one of the following could be an accurate list of the colors of light bulbs selected for lights 1, 2, and 3, respectively? Correct Answer Choice:DChoice A:green, green, yellow Choice B:purple, green, green Choice C:purple, purple, green Choice D:yellow, purple, green Choice E:yellow, yellow, yellow