The bear chases the dog. The bear is cold. The bear likes the dog. The bear likes the rabbit. The dog chases the bear. The dog is big. The dog is round. The dog needs the rabbit. The rabbit chases the dog. The rabbit is green. The rabbit needs the squirrel. The squirrel chases the bear. The squirrel chases the rabbit. The squirrel is big. The squirrel likes the bear. The squirrel needs the rabbit. If something chases the dog and the dog needs the squirrel then the squirrel needs the dog. If something chases the bear and it is nice then it likes the squirrel. If something is cold then it needs the dog. If something is nice and it chases the dog then the dog likes the bear. If something is round then it needs the squirrel. All green, big things are round. If something needs the dog then it is green.
The dog needs the squirrel.