Anchor: It was tourism that finally saved the declining population from fading away altogether, and provided islanders with a priest and teacher at last.
Entailed: The dwindling population was saved by tourism.
Contradiction: Tourism killed the population all together. 
Contradiction: He couldn't remember whether there was a good supply still or not.
Contradiction: A woman riding a bike.
Contradiction: Three people wearing bandanas paint a mural of the wall.
Contradiction: Couple cutting a wedding cake.