Anchor: Siskel was the skinny one.
Entailed: The thin one was Siskel.
Contradiction: Siskel was overweight.
Contradiction: Large and remote, it would take several days of camping to walk its full shoreline.
Contradiction: The consistency principle can be used in all situations.
Contradiction: The candle light made the man appear even more robust.
Contradiction: a man in a flourescent vest is showing off the model of a building