Anchor: (Anthropologists discovered this by examining skeletons from the region going back to 1300, some 30 generations.)
Entailed: Anthropologists made this discovery when they examined skeletons from a region that went back 30 generations.
Contradiction: Anthropologists made this discovery before they examined skeletons from a region that went back 30 generations.
Contradiction: The produce section is far away from the deli counter.
Contradiction: Association members prefer to fly business class.
Contradiction: Several men are sitting on a lounge chair checking out the girls.
Contradiction: People are at the beach.