Anchor: A man in a red shirt is working on a machine in the field.
Entailed: A man is outside.
Contradiction: A man is resting at home
Contradiction: Legal Aid denied her request to get speech therapy for her son.
Contradiction: I do not think so unless somebody likes it.  
Contradiction: British Telecom went bankrupt 10 years ago.
Contradiction: The Rialto Bridge is north of the Merceria.