Anchor: That's the question of your many valuable and important books.
Entailed: Books ask a major question.
Contradiction: Books don't stop to ask any major questions, just let the reader figure it out.
Contradiction: Mothers Beach is ringed by sheer cliffs and dangerous currents.
Contradiction: A person is digging a hole while two children watch.
Contradiction: The cat is chasing a mouse.
Contradiction: A group of students watch a martial arts exhibit between two others.