Anchor: Who better to help a candidate extract weighty lessons from his personal history, to teach him to tell voters that their own successes depend on his own?
Entailed: Who is better to help a candidate learn a lesson? 
Contradiction: Candidates don't need to learn a lesson, they're fine. 
Contradiction: Poirot seemed grateful to me.
Contradiction: A man bends over.
Contradiction: A man is swimming in the ocean
Contradiction: Tuppence was not so sure about that.