Anchor: The low sun is casting a shadow of the person on the wall behind them.
Entailed: A human is making a shadow.
Contradiction: A man shops for groceries at Walmart.
Contradiction: A group of guys playing a game of pocker together.
Contradiction: A child is preparing.
Contradiction: The business model exemplified by Dell and Apple is crippling the personal computer industry.
Contradiction: The blue toy is located in a canines mouth.