Anchor: Because the barbarians are coming today   and things like that dazzle the barbarians.
Entailed: The barbarians are on their way.
Contradiction: The barbarians have lost interest in us, so they aren't coming today.
Contradiction: a group of people are dancing.
Contradiction: I have always hated jogging.
Contradiction: A couple is eating ice cream.
Contradiction: A child is standing outside a house.