Anchor: His only regret was that Tuppence was not present to appreciate its full flavour.
Entailed: He wished that Tuppence was around to taste it.
Contradiction: He was glad Tuppence was gone since it tasted terrible.
Contradiction: Two women skimming books.
Contradiction: Three men are working in a restaurant.
Contradiction: The boats are sitting beside the river.
Contradiction: Someone is outside.