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 functions do [Bellagio] and [The Mirage] serve?
answer: casino
answer type: Building function.
auxiliary information: Bellagio is a resort, luxury hotel and casino on the Las Vegas Strip in Paradise, Nevada. It is owned by MGM Resorts International and was built on the site of the demolished Dunes hotel and casino. Inspired by the Lake Como town of Bellagio in Italy, Bellagio is famed for its elegance. One of its most notable features is an 8-acre lake between the building and the Strip, which houses the Fountains of Bellagio, a large dancing water fountain synchronized to music. Inside Bellagio, Dale Chihuly's Fiori di Como, composed of over 2,000 hand-blown glass flowers, covers 2,000 sq ft of the lobby ceiling. Bellagio is home to Cirque du Soleil's aquatic production "O". The main tower of Bellagio, with 3,015 rooms, has 36 floors and a height of 508 ft. The Spa Tower, which stands to the south of the main tower, has 33 floors, a height of 392 ft, and contains 935 rooms.The Mirage:;Type: Hotel. ;

Which functions do [Bellagio] and [The Mirage] serve?