The bear is nice. The bear is young. The cat is nice. The cat needs the bear. The cat needs the tiger. The lion does not eat the cat. The lion is blue. The lion is cold. The lion is young. The lion visits the cat. The lion visits the tiger. The tiger eats the bear. The tiger does not eat the lion. The tiger is nice. The tiger is young. The tiger visits the cat. If someone is red then they need the cat. If someone visits the cat then they are not red. If someone needs the bear then the bear visits the cat. If someone is red and nice then they do not visit the bear. If someone needs the bear and the bear is red then the bear needs the lion. If someone is young and they eat the cat then they are not blue.
The cat does not need the cat.