The cow eats the dog. The cow is green. The cow is red. The cow needs the dog. The cow sees the dog. The dog is blue. The dog sees the cow. If something sees the dog then it needs the cow. If something eats the cow then the cow sees the dog. All green things are young. If something is green and it sees the dog then the dog is green. If something eats the dog then the dog needs the cow. If something is red then it needs the cow.
The dog eats the cow.