Anchor: A big brown dog floats in a canoe on the river at sunset.
Entailed: The dog is outside in the evening.
Contradiction: The dog is big and black and on a kayak in the ocean at sunrise.
Contradiction: Everyone except for a schmegegge would bet on a nebbish.
Contradiction: A woman is dressed stylishly in native garb.
Contradiction: Nothing is before anything as they are all on the same plane.
Contradiction: two dogs run