Anchor: But that's the virtue of this calm and sensible book.
Entailed: The selling point of this book is its calmness. 
Contradiction: This exciting and outrageous book has no virtues. 
Contradiction: My husband and I never use cash for purchases.
Contradiction: The Tourist Bureau has designed different ways for tourists to explore the city.
Contradiction: A person running in a field.
Contradiction: Students are competing