Anchor: A large crowd standing in front of a very large painting.
Entailed: A crowd stand in front of a painting.
Contradiction: A crowd has set fire to a painting and run away.
Contradiction: Drew was no threat to Johnny whatsoever. 
Contradiction: A trio are playing music.
Contradiction: He laid on the floor to watch tv.
Contradiction: It is required that agencies define their key terms in their regulations.