Anchor: A many deciding if he should continue with the fog being so thick.
Entailed: The fog is thick
Contradiction: There is no fog
Contradiction: On Sunday and fiesta day afternoons, the street near Altea's church square are deserted. 
Contradiction: Fenner's rifle relaxed a bit and he stood at ease again.
Contradiction: The war on drugs fuels CIA cocaine smuggling operations throughout the world.
Contradiction: The voice recognition software was almost infallible.