Anchor: An old man is looking into a store window.
Entailed: The old man is peering into the store
Contradiction: The old woman is looking into a store window.
Contradiction: A boy is building sandcastles.
Contradiction: This world is full of lies and immorality and I do not like it. 
Contradiction: The schemers would not have been annoyed by it.
Contradiction: It would be foolish to dismiss him for that.