Anchor: A brown dog runs with a stick in its mouth and a black dog follows.
Entailed: The dog has something in it's mouth.
Contradiction: The dog has nothing in it's mouth.
Contradiction: The people are all dressed in hijabs.
Contradiction: Ghiberti was a sculptor. 
Contradiction: The baby is crying.
Contradiction: A group of people are holding up their hands as a woman sings to them.