Anchor: Two male workers hauling off a piece of heavy off metal down a staircase.
Entailed: Two workers are carrying something.
Contradiction: Two workers are cleaning away dust.
Contradiction: The assigned managers were made up of everyday people who had little prior experience with business or technology.
Contradiction: The author is doing a book signing.
Contradiction: The irish had no castles.
Contradiction: Perhaps Norman, but everyone else is probably not included.