Famous animal identification knowledge base [Winston84].
If X has hair Then X is a mammal. |
If X is a carnivore And X has tawny color And X has dark spots Then X is a cheetah. |
If X gives milk Then X is a mammal. |
If X is a carnivore And X has tawny color And X has black stripes Then X is a tiger. |
If X has feathers Then X is a bird. |
If X is an ungulate And X has long legs And X has a long neck And X has dark spots Then X is a giraffe. |
If X flies And X lays eggs Then X is a bird. |
If X is an ungulate And X has white color And X has black stripes Then X is a zebra. |
If X is a mammal And X eats meat Then X is a carnivore. |
If X is a bird And X does not fly And X has long legs And X has a long neck And X is black and white Then X is an ostrich. |
If X is a mammal And X has pointed teeth And X has claws And X has forward pointing eyes Then X is a carnivore. |
If X is a bird And X does not fly And X swims And X is black and white Then X is a penguin. |
If X is a mammal And X has hoofs Then X is an ungulate. |
If X is a bird And X is a good flyer Then X is an albatross. |
If X is a mammal And X eats cud Then X is an ungulate. |
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Objects in the domain: albatross, tiger, cheetah, ostrich,zebra, and giraffe.