Anchor: A person playing on a rope swing.
Entailed: a person is swinging
Contradiction: the person went sled riding
Contradiction: The legally fastidious point to sex instead of perjury.
Contradiction: It was found by working on the New York project that each site needs to have a champion.
Contradiction: They were lost and thought that they would be found quicker if they spent the night on Gorge's edge.
Contradiction: The athletes are performing.