The dog is blue. The lion sees the squirrel. The squirrel is rough. The tiger sees the squirrel. If the squirrel does not visit the dog and the dog is not red then the dog sees the tiger.
The dog does not see the tiger.
@0: The dog is blue.[(triple1)] The lion sees the squirrel.[(triple2)] The squirrel is rough.[(triple3)] The tiger sees the squirrel.[(triple4)]