Anchor: It didn't matter whether Caltech beat Harvard by $1 or by $100,000.
Entailed: The score of the Caltech game didn't matter.
Contradiction: The score of the Caltech game mattered a ton.
Contradiction: The dog is swimming towards the boat in his life jacket.
Contradiction: A young man is smoking a cigarette
Contradiction: A boy is digging for a pole.
Contradiction: a volleyball player hits the ball