Anchor: they plead insanity and then three years later they're cured and let loose on society again
Entailed: They will be released a few years later after pleading insanity.
Contradiction: They were not declared mentally ill til after the fact.
Contradiction: It is really not very enjoyable.
Contradiction: While Cynthia and Hastings were sitting together quietly, she decided to say something confidential to him. 
Contradiction: A woman is shopping.
Contradiction: There are humans refusing to swim across the water, due to a bridge.