Anchor: A group of people enjoy a drink around a table.
Entailed: The people at the table are enjoying a drink.
Contradiction: A group of people sitting at a bar, enjoy a drink.
Contradiction: It is quite optional now.
Contradiction: A girl sitting on a man's lap.
Contradiction: I saw her but not Whittington when I was in Bournemouth.
Contradiction: The man is working on a typewriter.