TASK 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.
PROBLEM: original question: What type of propulsion does [RMS Lusitania] use?
answer: steam turbine
answer type: Means of propulsion.
auxiliary information: RMS Lusitania was a British ocean liner, holder of the Blue Riband, and briefly the world's largest passenger ship. She was launched by the Cunard Line in 1906, at a time of fierce competition for the North Atlantic trade. On 7 May 1915, she was torpedoed and sunk by a German U-boat, causing the deaths of 1,198 passengers and crew. She had made a total of 202 trans-Atlantic crossings. German shipping lines were aggressive competitors in the transatlantic trade, and Cunard responded by trying to outdo them in speed, capacity and luxury. Lusitania and her running mate Mauretania were fitted with revolutionary new turbine engines, able to maintain a service speed of 25 knots. Equipped with lifts, wireless telegraph and electric light, they provided 50% more passenger space than any other ship, and the first class decks were noted for their sumptuous furnishings. When the RMS Lusitania left New York for Liverpool on what would be her final voyage on 1 May 1915, submarine warfare was intensifying in the Atlantic.

SOLUTION: The [RMS Lusitania] uses what kind of propulsion?

PROBLEM: original question: Find deceased person who belongs to the American Indian group that speak [Spanish Language].
answer: tommy singer, hosteen klah, ira hayes...
answer type: Deceased Person.
auxiliary information: Spanish, also called Castilian, is a Romance language that originated in the Castile region of Spain. More than 400 million people speak Spanish as a native language, making it second only to Mandarin in terms of its number of native speakers worldwide. There are an estimated 470 million Spanish speakers with native competence and 560 million Spanish speakers as a first or second language, including speakers with limited competence and 20 million students of Spanish as a foreign language. It is the third language by total speakers behind Mandarin and English. Spanish is one of the six official languages of the United Nations, and it is used as an official language by the European Union, the Organization of American States, and the Union of South American Nations, among many other international organizations. Spanish is a part of the Ibero-Romance group of languages, which evolved from several dialects of common Latin in Iberia after the collapse of the Western Roman Empire in the 5th century. It was first documented in central-northern Iberia in the 9th century and gradually spread with the expansion of the Kingdom of Castile into central and southern Iberia.

SOLUTION: Who is a deceased person who belongs to the American Indian group that speaks the [Spanish Language]?

PROBLEM: original question: how many Programming Language Designer designed [PHP]?
answer: 3
answer type: Programming Language Designer.
auxiliary information: PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language. As of January 2013, PHP was installed on more than 240 million websites and 2.1 million web servers. Originally created by Rasmus Lerdorf in 1994, the reference implementation of PHP is now produced by The PHP Group. While PHP originally stood for Personal Home Page, it now stands for PHP: Hypertext Preprocessor, which is a recursive backronym. PHP code can be simply mixed with HTML code, or it can be used in combination with various templating engines and web frameworks. PHP code is usually processed by a PHP interpreter, which is usually implemented as a web server's native module or a Common Gateway Interface executable. After the PHP code is interpreted and executed, the web server sends the resulting output to its client, usually in the form of a part of the generated web page; for example, PHP code can generate a web page's HTML code, an image, or some other data. PHP has also evolved to include a command-line interface capability and can be used in standalone graphical applications.

SOLUTION:
Programming Language Designer [PHP] was designed by how many people?