Anchor: Because the barbarians are coming today   and the emperor's waiting to receive their leader.
Entailed: The emperor is going to received the leader of the barbarians.
Contradiction: The barbarians have no leader.
Contradiction: I never taught anything in college at all.  
Contradiction: There are more than one million Buddhists in India.
Contradiction: a little boy plays with bubbles
Contradiction: A man is cutting metal.