Anchor: When the day arrived Julius needed a considerable amount of persuading, but Tuppence held firm.
Entailed: Tuppence held firm when the day came.
Contradiction: Julius was persuaded before the day arrived.
Contradiction: I would not be like that at all.
Contradiction: Employees sometimes must work alone.
Contradiction: They wiped out every single Muslim there. 
Contradiction: A person has objects that can produce flames.