query: instance_of mirabella v
supports: A sloop (from Dutch "sloep", in turn from French "chaloupe") is a sailing boat with a single mast and a fore-and-aft rig. A sloop has only one head-sail: if a vessel has two or more head-sails, the term 'cutter' is used, and its mast may be set further aft than on a sloop.  M5 is a sloop - rigged super yacht launched in 2003 as Mirabella V. At an estimated cost of over US $ 50 million , she is the largest single - masted yacht ever built . Aft, in naval terminology, is an adjective or adverb meaning, "towards the stern (rear) of the ship", when the frame of reference is within the ship. Example: "Able Seaman Smith; lay aft!". Or; "What's happening aft?" A fore-and-aft rig is a sailing rig consisting mainly of sails that are set along the line of the keel rather than perpendicular to it. Such sails are described as fore-and-aft rigged.
candidates: adjective adverb boat happening line rig ship sloop terminology two
answer: ship