Anchor: Tuppence gave her characteristic "terrier" shake.
Entailed: Tuppence did her usual terrier shake.
Contradiction: Tuppence remained still as a rock.
Contradiction: No, I disagree, I don't care for it.
Contradiction: "You cannot at once", said Tuppence.
Contradiction: Two men discuss the news.
Contradiction: In May 1968, students were involved in making militant posters.