Anchor: Another says an orphan was killed, salted, and eaten.
Entailed: Someone says that an orphan we salted and eaten.
Contradiction: Someone says an orphan was adopted by a friendly couple.
Contradiction: A group of people are causing trouble.
Contradiction: She will only eat when she is hungry.  
Contradiction: Some people are playing volleyball on a hard court.
Contradiction: I've lived in countries that use both systems.