Anchor: On one point, Poirot seemed to have a curious obsession. 
Entailed: Poirot was obsessed.
Contradiction: Poirot didn't give it a second thought.
Contradiction: The boy ran away
Contradiction: An interesting take is High Noon, which the list includes. 
Contradiction: For example, suppose the discount is 41z, and the mailer's cost of doing the work is 91.4x.
Contradiction: A man is outdoors