Anchor: Tuppence must be avenged.
Entailed: There must be vengeance for Tuppence.
Contradiction: There's no need to avenge Tuppence.
Contradiction: Runners running a marathon outside.
Contradiction: The kids are sitting on a ledge.
Contradiction: A man is sitting wearing a blazer.
Contradiction: There were 273 responses from the 25 programs.