Anchor: but i i don't know how much of a deterrent it really is
Entailed: But I am not sure how effective it is as a deterrent.
Contradiction: I know that it will be the best deterrent ever.
Contradiction: The statue was too small to even see.
Contradiction: The world isn't ending now. 
Contradiction: It isn't Bilbo Baggins playing the accordion.
Contradiction: Jamaica has spicy food.