Anchor: A group of office workers sit in chairs in a circle and talk with each other.
Entailed: Office workers are sitting in chairs talking.
Contradiction: A group of workers are standing by the water cooler.
Contradiction: I am volunteering to help TI by making phone calls.
Contradiction: Bork was nodding.
Contradiction: Moscow only admits to the negative things that has been going on within it's city.
Contradiction: A man plays music while another speaks into the mike.