Anchor: A group of people are eating cake at an office party.
Entailed: People are eating cake.
Contradiction: The people are eating carrots.
Contradiction: The view was clear. 
Contradiction: I would be a contractor and subcontract everything.
Contradiction: There is an aligator.
Contradiction: It had earned five million at the box office in Ireland over the course of three months, becoming the top earning movie in Irish history.