Anchor: the number of security managers and systems administrators who were
Entailed: There were some security managers and systems administrators.
Contradiction: We do not know how many security managers there are.
Contradiction: A cat catches a mouse.
Contradiction: Gaspare Bertolotti, who created the violin, designed it to resemble a lake.
Contradiction: The little dog sniffs the big dog.
Contradiction: It has a picture of Dom De Luise on it.