Anchor: A guy in racing gear gets air while riding a yellow ATV.
Entailed: A guy rides an ATV.
Contradiction: A guy sits in a chair.
Contradiction: The concert was dull and unexciting.
Contradiction: Enforced racial preference is not moral . 
Contradiction: The little girl is at a ballet recital.
Contradiction: Families enjoy the weather and beaches in the Balearics.