1. LabelWheelsSizeMotorEngine- Power ParentDepth string ANY integer- range (2 – 8) ordered-set 4 (low medium large high) ordered- set 2 (yes no) Integer- Range (0 20) string ANY Integer- Range (0 3) vehicle2 - 8(low medium Large, high) (yes no)0 - 20root0 train6 - 8(medium Large) (yes)15 - 20vehicle1 car3 - 6(low medium high) (yes)2 - 10vehicle1 cycle2 - 3(low)(yes no)0 - 3vehicle1 lorry4 - 8(medium high large) (yes)5 - 20vehicle1

2. sports- car 4(low)(yes)5 – 10car2 salon-car4(medium)(yes)3 – 5car2 bicycle2(low)(no)0cycle2 motor- cycle 2(low)(yes)1 – 3cycle2 large- lorry 4 – 8(large)(yes)6 - 20lorry2 small- van 4(medium)(yes)5 – 10lorry2 smaller- van 4(medium)(yes)6small- van 3

3. Vehicle Train CarCycle Sports CarSalon CarBicycleMotorbike Lorry Large LorrySmall Van Smaller Van