Anchor: I am as sure of that as if I had seen him in action."
Entailed: I am as certain of that as I had seen him in action.
Contradiction: I'm not very sure because I've never seen him in action.
Contradiction: The woman is wearing a long, white dress and sitting still.
Contradiction: Jon enjoyed every juicy bite. 
Contradiction: Owner-occupancy causes low unemployment.
Contradiction: yes, bears a similarity to him, not as old but