The cat chases the rabbit. The cat is cold. The cat is nice. The cat is rough. The cat is round. The cat is young. The cat needs the rabbit. The cat sees the rabbit. The rabbit chases the cat. The rabbit is nice. The rabbit is rough. The rabbit is round. The rabbit is young. The rabbit needs the cat. The rabbit sees the cat. If someone chases the cat then they see the cat. If someone is round then they chase the cat.
The rabbit does not need the rabbit.