Anchor: There are in fact four separate schools within the structure and each one has its own portal and inner courtyard.
Entailed: There are four schools in he building, each having its own courtyard.
Contradiction: The structure has no room for any schools.
Contradiction: There is just one school within the structure. 
Contradiction: The others ignored her cry. 
Contradiction: Men are riding past a building.
Contradiction: The young child is wide awake and alert.