Anchor: The jagged mountain ranges and dense forests leave less than two-fifths of the country suitable for habitation and farming.
Entailed: Less than 40% of the country is suitable for habitation and farming.
Contradiction: There are very few forests, so farming is possible almost everywhere.
Contradiction: The two dogs are facing away from each other.
Contradiction: A guy riding a BMX bicycle outside.
Contradiction: The numerous battered women's advocacy groups never liaise.
Contradiction: The boy may have very valuable information.