Anchor: Generally, such statements were required from new users at the time access to information resources was first provided and from all users periodically, usually once a year.
Entailed: New users were required to make statements.
Contradiction: Users were never asked for statements.
Contradiction: I am very hurt by the fact that they won all of those oscars.
Contradiction: A person smiles while holding a flag while others sit in the background.
Contradiction: Is there any good reason to not read fiction?
Contradiction: Clearly, something tremendous had happened that afternoon.