Anchor: A man in dress clothes and a man in jeans at the front of an auditorium.
Entailed: The men were in front of the auditorium.
Contradiction: The women were at the front of the auditorium.
Contradiction: No, don't prepare for that.
Contradiction: It's important that auditors do not audit work of their own if the  work is material to the purpose of the audit. 
Contradiction: I could easily afford to visit a kid in Guatemala.
Contradiction: a old man was talking