The cow is round. The dog is round. The tiger sees the cow. If the cow sees the dog then the dog does not see the tiger. If someone chases the dog and the dog does not eat the cow then they see the dog. If someone sees the cow and they see the dog then they do not eat the tiger. If the cow is not red then the cow does not eat the dog. If the cow is red and the cow chases the dog then the cow does not chase the tiger. If someone does not chase the cow then they chase the dog.
The cow eats the cow.