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.

[Q]: original question: Which system of nobility is the first one that has the rank of [Sultan]?
answer: sultanate of rum
answer type: System of nobility.
auxiliary information: Sultan is a noble title with several historical meanings. Originally, it was an Arabic abstract noun meaning "strength", "authority", "rulership", derived from the verbal noun ÿ≥ŸÑÿ∑ÿ© sul·π≠ah, meaning "authority" or "power". Later, it came to be used as the title of certain rulers who claimed almost full sovereignty in practical terms, albeit without claiming the overall caliphate, or to refer to a powerful governor of a province within the caliphate. The dynasty and lands ruled by a sultan are referred to as a sultanate. A feminine form of sultan, used by Westerners, is sultana or sultanah; however, this styling misconstrues the roles of wives of sultans. In a similar usage, the wife of a German field marshal might be styled Feldmarschallin. The rare female leaders in Muslim history are correctly known as "sultanas". However, in the Sultanate of Sulu, the wife of the sultan is styled as the "panguian". Among those modern hereditary rulers who wish to emphasize their secular authority under the rule of law, the term is gradually being replaced by king and Datu in Maranao.
[A]: What is the name of the nobility system that first had the rank of [Sultan]?


[Q]: original question: Who is the comic book character whose primary universe features [Death Star]?
answer: xecr nist
answer type: Comic Book Character.
auxiliary information: The Death Star is a fictional spacecraft and galactic superweapon appearing in the Star Wars science-fiction franchise created by George Lucas. Crewed with an estimated population of 1.7 million military personnel and 400,000 droids, it was capable of destroying an entire planet with its powerful superlaser.
[A]: Which comic book character's primary universe features the [Death Star]?


[Q]: original question: Which reviewed work is part of [Text and Meaning in Michael Jackson's Xscape]?
answer: xscape
answer type: Reviewed Work.
[A]:
[Text and Meaning in Michael Jackson's Xscape] is composed of which reviewed work?