Anchor: BAUERSTEIN I HAD had no opportunity as yet of passing on Poirot's message to Lawrence. 
Entailed: The opportunity hadn't yet arisen to hand Poirot's message to Lawrence.
Contradiction: Without delay, I had tracked down Lawrence and put Poirot's message in his hand.
Contradiction: The room was lit brightly by flood lamps.
Contradiction: The woman is not blind.
Contradiction: The woman's hands are empty.
Contradiction: I have a question for you about the newspaper.