The dog is kind. The dog is rough. The lion eats the dog. The squirrel visits the tiger. The tiger is big. The tiger is rough. The tiger needs the lion. If something visits the dog and the dog eats the tiger then the tiger is round. If something needs the lion then it needs the tiger. If the lion is big then the lion is not rough. If something visits the lion and it visits the squirrel then the squirrel visits the dog. If something is not big then it is nice. If the squirrel is kind then the squirrel does not need the tiger.
The tiger needs the lion.