Context: Neptune has a planetary ring system, though one much less substantial than that of Saturn. The rings may consist of ice particles coated with silicates or carbon-based material, which most likely gives them a reddish hue. The three main rings are the narrow Adams Ring, 63,000 km from the centre of Neptune, the Le Verrier Ring, at 53,000 km, and the broader, fainter Galle Ring, at 42,000 km. A faint outward extension to the Le Verrier Ring has been named Lassell; it is bounded at its outer edge by the Arago Ring at 57,000 km.

Question: What system, like Saturn, does Neptune have? 
Answer: planetary ring system

Question: What might Neptune's rings consist of?
Answer: ice particles

Question: What might the ice particles of Neptune's rings be coated with?
Answer: silicates or carbon-based material

Question: Where is Adams ring from the center of Neptune?
Answer: 63,000 km

Question: Where is the La Verrier ring from the center of Neptune?
Answer: 53,000 km

Question: What system, like Jupiter, does Neptune have?
Answer: Unanswerable

Question:  What doesn't Neptune's rings consist of?
Answer: Unanswerable

Question:  What isn't the ice particles of Neptune's rings coated with?
Answer: Unanswerable

Question: Where is Johns ring from the center of Neptune?
Answer: Unanswerable

Question:  Where is the Walter ring from the center of Neptune?
Answer: Unanswerable