Anchor: (For more on Internet use among different socio-economic groups, see the Commerce Department's Americans in the Information  Falling Through the Net .)
Entailed: The section had more information about internet usage by different groups.
Contradiction: They never thought to collect data on Internet usage. 
Contradiction: The baby was crawling.
Contradiction: A woman on a scooter.
Contradiction: I have never been a fan of the Vikings, I hate them.
Contradiction: A puppy runs