Anchor: People on a sidewalk gathered around a man and his son who is holding a short sword and is wearing a top hat.
Entailed: People gather around a father and son.
Contradiction: A man performs alone.
Contradiction: Afterward, Acheson looked down.
Contradiction: Two men dressed the same were talking politics while they ate dinner.
Contradiction: It's mud-free.
Contradiction: The Florentine Republic employed Niccole Macchiavelli to work as a secretary.