The cow chases the tiger. The cow eats the tiger. The cow is big. The cow is blue. The cow is cold. The cow is kind. The cow is young. The cow needs the tiger. The tiger chases the cow. The tiger eats the cow. The tiger is big. The tiger is blue. The tiger is cold. The tiger is kind. The tiger is not young. The tiger needs the cow. If something needs the tiger and it does not eat the cow then it needs the cow. If something is not big then it chases the tiger.
The tiger does not chase the tiger.