Definition: Compose a new way to ask the same question. The new question must be asking the exact same thing as the original question does. Without any other information, you should be able to tell that the original question and the new question are the same. Preserve bracketed phrases in your new question. You can change the rest of the question provided the above requirements are satisfied. The new question must have a natural, fluent formulation, as if it were composed by a native English speaker. You will be given three pieces of information to help you create better questions. Those are: "Answer": the answer to the question, e.g., "Honolulu". "Answer Type": the type of the answer, e.g., "Location". "Auxiliary Information" is a detailed description of some concepts mentioned in the question, if any.
Input: original question: What is the material of the roller coaster in [Haunted Mansion]?
answer: steel
answer type: Roller Coaster Material.
auxiliary information: The Haunted Mansion is a dark ride attraction located at many Disney theme parks around the world. A significantly re-imagined version of the Haunted Mansion is located exclusively in Disneyland Paris. The Haunted Mansion features a ride-through tour in Omnimover vehicles called Doom Buggies, and a walk-through show is displayed to riders waiting in the line queue. The attraction utilizes a range of technology, from centuries-old theatrical effects to modern special effects featuring spectral Audio-Animatronics. A similar Disney attraction involving the supernatural and set in a mansion, Mystic Manor, opened at Hong Kong Disneyland in 2013.

What material is used in the [Haunted Mansion] ride?