Anchor: With Poirot away, I was uncertain how to act. 
Entailed: I was unsure of how to act when Poirot left.
Contradiction: I felt sure of how to carry myself after Poirot left.
Contradiction: Everyone is riding a motorcycle.
Contradiction: The man has a job at the donut store.
Contradiction: A man is sitting on the couch.
Contradiction: This was their exact point.