Anchor: People are walking down a narrow street that is lined with cars.
Entailed: People walking down a street.
Contradiction: People sitting in their car.
Contradiction: No one enjoys that type of politics. 
Contradiction: Some of the traditional governmentwide notification vehicles are now being offered to the public in both paper and electronic forms.
Contradiction: People are skiing downhill.
Contradiction: I don't think choosing an obscure school is a good idea because they can have a bad curriculum or provide little opportunity to find work afterwards.