The cow chases the mouse. The cow does not chase the squirrel. The cow chases the tiger. The cow is young. The cow sees the squirrel. The mouse is red. The mouse needs the squirrel. The mouse needs the tiger. The mouse sees the squirrel. The mouse sees the tiger. The squirrel is green. The squirrel needs the cow. The squirrel sees the tiger. The tiger needs the squirrel. The tiger does not see the squirrel. If something chases the tiger and it does not need the tiger then it chases the cow. If something chases the mouse then the mouse sees the tiger. If something chases the mouse then the mouse chases the squirrel. If the squirrel sees the mouse then the squirrel needs the cow. If something needs the tiger and the tiger is red then it needs the cow. If something needs the tiger and it is rough then it sees the cow. If something chases the mouse and the mouse is red then the mouse is rough. If something sees the squirrel and it is young then it is red.
The cow does not see the squirrel.