Anchor: Then I got up as softly as I could, and felt in the dark along the left-hand wall.
Entailed: I walked in the dark. 
Contradiction: I slept soundly and didn't awaken. 
Contradiction: The wine should be poured over the food.
Contradiction: Benchmarking is a critical part of an effective improvement program 
Contradiction: A group of boys complete speed skating drills.
Contradiction: Females are not common and affect males in evolution.