@dataset bikes @attribute make trek bridgestone cannondale nishiki garyfisher @attribute tires knobby treads @attribute bars straight curved @attribute bottles y n @attribute weight numeric @attribute type mountain hybrid @examples trek knobby straight y 250.3 mountain bridgestone treads straight y 200 hybrid cannondale knobby curved n 222.9 mountain nishiki treads curved y 190.3 hybrid trek treads straight y 196.8 hybrid