Anchor:  In the past, Santa Eul? ria was primarily a market centre for the rich farms of the northeastern quadrant of the island.
Entailed: It served primarily as a market center for rich farms.
Contradiction: It used to be a market center for poor farms.
Contradiction: I cannot bring to mind anything fun I did with the kids, going up to New Hampshire only happened once and it was terrible.
Contradiction: A woman walking with a walker.
Contradiction: The research is experimental 
Contradiction: The resort town of Bellagio devides the lake into two arms.