The bear chases the mouse. The lion needs the mouse. The mouse sees the lion. If the mouse is nice and the mouse does not need the lion then the lion sees the mouse. If someone is nice and not round then they see the mouse. If someone sees the bear and the bear is round then they are young. If someone does not see the lion then they chase the lion. If someone chases the lion then they are nice. If the lion sees the bear then the bear needs the mouse.
The bear does not see the mouse.