Anchor: They made some sort of camp half a night's ride from the rocks.
Entailed: They made a camp about half a night's ride from the rocks.
Contradiction: They made a camp at the rocks.
Contradiction: People on deck chairs relaxing in the sun.
Contradiction: A woman is at a salad bar.
Contradiction: A male dances on a stage at a strip club.
Contradiction: nurse treats child