Anchor: I spent it in ransacking the library until I discovered a medical book which gave a description of strychnine poisoning. 
Entailed: I looked for a medical textbook about poisons.
Contradiction: I did nothing of research. 
Contradiction: Now is not a time to get ready.
Contradiction: A risk-based framework is provided by this guidance which can be modified for each engagement.
Contradiction: People are parking their motorcycles in a garage.
Contradiction: Economists disagree over the importance of private savings.