Anchor: The sky, he explained pompously, was a great mystery that only an adept might communicate to another.
Entailed: The sky was very mysterious. 
Contradiction: They knew everything about the sky, it was common knowledge. 
Contradiction: A girl makes an atom bomb.
Contradiction: The city's bars are a good place for food and music.
Contradiction: Jolanta couldn't stand to go anywhere with Sylvia.
Contradiction: It does not affect the sale of direct loans.