Anchor: The southern coastline of Jamaica has so far resisted the pressure from developers, partly because it has few main roads.
Entailed: The southern coastline of Jamaica only has a few main roads. 
Contradiction: The southern coastline of Jamaica has a lot of main roads. 
Contradiction: It should be insisted that the standard of the sin here be distortion. 
Contradiction: A person skiing.
Contradiction: The writer was born in the United States.
Contradiction: A California scientist said he made chickens act like quails.