Anchor: Band playing at what seems to be a benefit concert.
Entailed: Band playing at what seems to be a charitable concert.
Contradiction: Band playing at what seems to be a living room.
Contradiction: The woman is wearing white and green.
Contradiction: John did something that was too much for Poirot's feelings--he flung the match into an adjacent flower bed.
Contradiction: The people are inside.
Contradiction: Although he was injured, he still wanted to disarm the bomb alone.