Anchor: A rider had knocked San'doro down, Jon saw his vision blur in his view through San'doro's eyes.
Entailed: Jon knew that San'doro's vision was blurred.
Contradiction: San'doro remained upright.
Contradiction: A woman is playing the piano.
Contradiction: Poirot was confused and said something.
Contradiction: Woman in red dress
Contradiction: He only learned that she was guilty after he had already gotten her off.