Anchor: North of them, a glacier stream flowed past and into the heart of the mountains to the east.
Entailed: There was a stream flowing into the heart of the mountains.
Contradiction: There was a stream flowing into the heart of the mountain to the west.
Contradiction: The fortified enclave was inhabited by city exiles who had no where else to go.
Contradiction: I don't have to work in those companies.
Contradiction: Didion usually writes quickly-paced stories. 
Contradiction: Where do you find most of your information?