The cow is red. The cow is rough. The dog is blue. The dog needs the cow. The squirrel is not red. The squirrel does not need the cow. The squirrel needs the dog. The squirrel needs the tiger. The tiger eats the squirrel. The tiger needs the squirrel. If something is red then it eats the dog. If something is blue and it eats the tiger then the tiger eats the dog. If something eats the cow and the cow is not green then the cow needs the dog. If something eats the squirrel then it is red. If the squirrel visits the tiger and the squirrel is red then the squirrel visits the dog. If something needs the dog then it is not green. If something eats the dog then it visits the dog. If something visits the tiger and the tiger does not eat the cow then the tiger is red.
The tiger needs the tiger.