Anchor: A band performs music on a stage with lights.
Entailed: The band is on a stage.
Contradiction: There is a basketball singing on stage.
Contradiction: The Pallavas and Cholas chose very basic, simple designs.
Contradiction: An old guy is making something with his hands.
Contradiction: I did not have a dog before my son was born.  
Contradiction: I don't think there is anything more to say.