Anchor: Maybe the moral is just the obvious one that stock prices occasionally overshoot the mark in both directions.
Entailed: The moral is that stock prices fluctuate wildly.
Contradiction: Stock prices stay close to their expected targets.
Contradiction: Elders declared illicit drugs were good for your health.
Contradiction: "I knew when I got a fake not from Tuppence."
Contradiction: A woman cuts off a girl's hair.
Contradiction: You know that you are unsafe with these people in your house.