The bear chases the lion. The bear chases the squirrel. The bear is cold. The bear likes the cow. The bear likes the squirrel. The bear needs the cow. The bear needs the lion. The cow chases the bear. The cow chases the lion. The cow is not blue. The cow likes the bear. The cow likes the lion. The lion chases the cow. The lion does not need the bear. The squirrel chases the bear. The squirrel needs the lion. If the bear likes the lion then the lion likes the bear. If something chases the cow and it chases the squirrel then it likes the squirrel.
The squirrel does not need the lion.