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 type of glacier is the [Siachen Glacier]?
answer: mountain glacier
answer type: Glacier type.
auxiliary information: The Siachen Glacier is located in the eastern Karakoram range in the Himalaya Mountains at about 35¬∞25‚Ä≤16‚Ä≥N 77¬∞06‚Ä≤34‚Ä≥EÔªø / Ôªø35.421226¬∞N 77.109540¬∞E, just northeast of the point NJ9842 where the Line of Control between India and Pakistan ends. At 76 km long, it is the longest glacier in the Karakoram and second-longest in the world's non-polar areas. It falls from an altitude of 5,753 m above sea level at its head at Indira Col on the China border down to 3,620 m at its terminus. Entire Siachen Glacier with all major passes is currently under administration of India since 1984, while Pakistan controls region west of Saltoro Mountains. The Siachen Glacier lies immediately south of the great drainage divide that separates the Eurasian Plate from the Indian subcontinent in the extensively glaciated portion of the Karakoram sometimes called the "Third Pole". The glacier lies between the Saltoro Ridge immediately to the west and the main Karakoram range to the east. The Saltoro Ridge originates in the north from the Sia Kangri peak on the China border in the Karakoram range. The crest of the Saltoro Ridge's altitudes range from 5,450 to 7,720 m.

The [Siachen Glacier] is which type of glacier?