Anchor: A girl smiling at the camera from a rope swing.
Entailed: the girl is on a rope swing
Contradiction: the girl is sad because she is at the dentist
Contradiction: The Republican senator did not support the Gulf War because he didn't think Kuwait Oil was worth dying over. 
Contradiction: Early identification of risk is something that program managers have good reason to assess.
Contradiction: Jon looked up at the town on the mountainside.
Contradiction: The escalator is filled with people from all different walks of life.