Anchor: Staff members were expected to assist members in participating in information sharing by arranging meetings and travel, maintaining the communications mechanisms, and keeping abreast of current and emerging issues.
Entailed: Staff members had to help members participate in information sharing.
Contradiction: Staff members are not to help members participate in information sharing.
Contradiction: Several groups of people are enjoying a ride on a ferris wheel.
Contradiction: A man wearing an apron is selling meat on the street.
Contradiction: No one ever wonders if they should be fighting a war before it breaks out.  
Contradiction: There are people by the water.