Anchor: You stood by the mantel-piece, twiddling the things on it in your usual fashion, and your hand shook like a leaf! 
Entailed: Your hand shook when you were standing by the mantel.
Contradiction: You were particularly stoic as you stood by the mantel.
Contradiction: Ca'daan was sure of himself and pushed forward with confidence.
Contradiction: NIAA sets research priorities with a subcommittee.
Contradiction: People in red and pink walking up steps.
Contradiction: Two men talk to each other.