Anchor: Two hockey players with black jerseys and two players with white jerseys vie for the puck against the glass.
Entailed: There are four hockey players vying for the puck.
Contradiction: The hockey players are sitting on the ice.
Contradiction: The dog is picking apples
Contradiction: Since his retirement, I went back to being a substitute teacher.
Contradiction: It's been known for decades that gene have very little effect on personality.
Contradiction: You should see that; it's the most heart-rending story of a relationship between two people.