The cat needs the squirrel. The squirrel needs the cat. If something is not red and it does not need the squirrel then the squirrel does not see the cat. If something eats the squirrel then it sees the squirrel. If something needs the squirrel and it eats the cat then the cat sees the squirrel. If something eats the cat then it sees the squirrel. If the cat sees the squirrel then the cat is not rough. If something eats the cat and it is not blue then the cat sees the squirrel.
The cat does not see the squirrel.