The bear eats the mouse. The mouse needs the bear. If something sees the mouse and it is not young then the mouse needs the bear. If something is rough then it sees the mouse. If something eats the mouse and it is nice then the mouse sees the bear. If something is rough then it needs the mouse. If something sees the mouse and it needs the bear then the mouse sees the bear. If the bear needs the mouse then the mouse eats the bear. If something needs the bear and it does not eat the mouse then the bear sees the mouse. If something does not need the bear then the bear is rough.
The bear eats the mouse.