The bald eagle chases the cow. The bald eagle chases the mouse. The bald eagle needs the tiger. The cow is kind. The cow is nice. The cow needs the bald eagle. The mouse chases the bald eagle. The tiger eats the bald eagle. The tiger is kind. The tiger is rough. If something eats the bald eagle and it needs the tiger then the bald eagle eats the mouse. If something chases the bald eagle and it needs the cow then it chases the tiger.
The cow does not chase the tiger.