The cow is green. The cow is nice. The cow is red. The cow is round. The cow sees the tiger. The lion sees the tiger. The squirrel eats the cow. The squirrel is nice. The squirrel sees the tiger. The tiger chases the squirrel. If something sees the squirrel then it sees the cow. If something is nice then it sees the squirrel. If the squirrel chases the cow and the cow is round then the cow sees the squirrel. If something chases the cow and the cow sees the tiger then the tiger sees the lion. If something sees the cow then it chases the lion. If something sees the tiger then the tiger sees the lion. If something chases the lion then the lion sees the squirrel.
The lion does not see the lion.