Generate an approximately fifteen-word sentence that describes all this data: MTU Friedrichshafen, city, Friedrichshafen; MTU Friedrichshafen, owner, Rolls-Royce Holdings; A-Rosa Luna, powerType, MTU Friedrichshafen
The A Rosa Luna is powered by an MTU Friedrichshafen engine. The latter company is owned by Rolls-Royce Holdings and is located in Friedrichshafen.