Anchor: A woman with brown hair is smiling and is wearing a convention-type badge.
Entailed: The woman has brown hair.
Contradiction: The woman has blonde hair.
Contradiction: Harold Amodt is not a quiz participant.
Contradiction: The two men were very deeply intimate without blood or sex.
Contradiction: I am wide awake right now. 
Contradiction: FBI agents leaked the dress and its existence as a favor to the Secret Service.