The bear is cold. The cat visits the mouse. The cow chases the bear. The cow is big. The cow is kind. The mouse chases the bear. The mouse needs the bear. The mouse needs the cat. The mouse needs the cow. The mouse visits the bear. If something chases the cat and it chases the cow then it needs the bear. If something needs the cow and the cow is cold then it visits the mouse. If something needs the cow then the cow visits the bear. If something chases the bear then the bear chases the cow. If something is kind then it visits the mouse. If something is red and it visits the bear then it chases the mouse. If something visits the bear then it is cold. If something visits the cat then it needs the mouse.
The bear does not need the mouse.