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 building function of [White House] and [Lake Palace]?
answer: palace
answer type: Building function.
auxiliary information: Lake Palace is a luxury hotel, which has 83 rooms and suites featuring white marble walls. The Lake Palace is located on the island of Jag Niwas in Lake Pichola, Udaipur, India, and its natural foundation spans 4 acres. The hotel operates a speed boat which transports guests to the hotel from a jetty at the City Palace. It has been voted as the most romantic hotel in India and in the world.White House:;Type: Building. ;

What is the purpose of [White House] and [Lake Palace] buildings?