The dog needs the squirrel. The dog does not see the squirrel. The squirrel likes the dog. If the squirrel likes the dog and the squirrel is red then the squirrel does not need the dog.
The squirrel is round.
@0: The dog does not see the squirrel.[(triple2)] The dog needs the squirrel.[(triple1)] The squirrel likes the dog.[(triple3)]