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's the engine type of the aircraft model designed by [Boeing]?
answer: cfm international cfm56
answer type: Aircraft Engine Type.
auxiliary information: The Boeing Company is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets and satellites. It also provides leasing and product support services. Boeing is among the largest global aircraft manufacturers, is the second-largest defense contractor in the world based on 2013 revenue, and is the largest exporter in the United States by dollar value. Boeing stock is a component of the Dow Jones Industrial Average. The Boeing Company's corporate headquarters are located in Chicago and the company is led by President and CEO Dennis Muilenburg. Boeing is organized into five primary divisions: Boeing Commercial Airplanes; Boeing Defense, Space & Security; Engineering, Operations & Technology; Boeing Capital; and Boeing Shared Services Group. In 2014, Boeing recorded $90.78 billion in sales, ranked 27th on the Fortune magazine "Fortune 500" list, ranked 90th on the "Fortune Global 500" list, and ranked 27th on the "World's Most Admired Companies" list.

The aircraft model designed by [Boeing] uses what engine type?