Anchor: People standing on the street looking up at something.
Entailed: People are looking up at something.
Contradiction: The people are dancing on the street.
Contradiction: The novel was about companies using rebellious figures to make money. 
Contradiction: It is possible to stop and take in the view from here.
Contradiction: The bike has no wheels
Contradiction: We need to make the agency more accountable for the budgeted resources and results.