Anchor: In key recovery, a key is broken into several separate pieces of information and the pieces are stored separately, perhaps by the users themselves, perhaps by outside agents.
Entailed: It is possible for users to recover their own keys.
Contradiction: Only users can successfully perform key recovery.
Contradiction: This choice is much more expensive than a front-end bonus would be.
Contradiction: The stripe on the path is painted.
Contradiction: What should Fred do if the stock market is undervalued 
Contradiction: There won't be any peace unless we make that decision.