Anchor: Some rooms upstairs have fireplaces and four-poster beds.
Entailed: Fireplaces and four-poster beds are features found in some upstairs rooms.
Contradiction: None of the rooms contain fireplaces or four-poster beds.
Contradiction: There is no one outside walking.
Contradiction: a wall of ice is being climbed
Contradiction: I couldn't have remembered that.
Contradiction: The assassin licked the blood of the Kal off his blade.