Anchor: By now, we've turned the White House itself into a kind of clanking ghost of presidents past, its very rooms suffused with the great spirits of those who slept there.
Entailed: We've turned the White House into a ghost of presidents past, with its rooms full of the great spirits who slept there.
Contradiction: The White House is just a building and isn't full of spirits at all.
Contradiction: The premisis does not have a gift shop.
Contradiction: Two people looking at a light exhibit.
Contradiction: A pair of white dogs are sleeping outside
Contradiction: People are trying to sell their merchandise.