Anchor: And, anyway, I said, with increasing coldness, "as Mrs. Inglethorp took her coffee upstairs with her, I do not see what you expect to find, unless you consider it likely that we shall discover a packet of strychnine on the coffee tray!" Poirot was sobered at once. 
Entailed: Poirot quickly came to his senses.
Contradiction: Poirot didn't buy it at all. 
Contradiction: No one left candle grease on the floor.
Contradiction: A girl is reading a novel.
Contradiction: The pitcher is throwing the ball, trying to strike out the batter.
Contradiction: Individual development accounts are special saving accounts for low-income families.