The bear is rough. The bear likes the squirrel. The bear needs the mouse. The bear needs the squirrel. The mouse is nice. The mouse is red. The mouse likes the bear. The mouse likes the squirrel. The mouse sees the bear. The squirrel is nice. The squirrel is rough. The squirrel likes the bear. The squirrel needs the bear. The squirrel needs the mouse. The squirrel sees the bear. If someone is rough then they see the squirrel. If someone is not nice then they do not see the mouse.
The mouse does not see the squirrel.