Anchor: The open loggias of its magnificently sculpted octagonal stone stair?­case dominate the fa?­cade.
Entailed: The loggias of the octagonal staircase are open.
Contradiction: The loggias are invisible from the outside.
Contradiction: Trinity's collection of old books does not include a Shakespeare folio.
Contradiction: A person stands by a building.
Contradiction: Some children paint pictures in the museum.
Contradiction: Black soot was covering every building.