Anchor:  Constrained by the limited water supply and the absence of an airport, the pace of construction and change have been kept within reasonable bounds, with regulations stipulating, for instance, that buildings may not rise higher than four storeys.
Entailed: Five storey buildings can not be built there.
Contradiction: The water supply is limitless and there are two airports.
Contradiction: Young man is reading a book in the library.
Contradiction: A man is wearing a baseball cap.
Contradiction: I got through reading the first thousand pages.
Contradiction: Two ladies walk.