Anchor: Inside the Salmon Corporation never felt relaxed- but rarely were things wound this tight.
Entailed: The Salmon Corporation was never calm.
Contradiction: The Salmon Corporation was always  calm.
Contradiction: Children attend a field trip to the museum.
Contradiction: There are rats in the attic.
Contradiction: Kept a lid on all of her secret affairs.
Contradiction: The Council released a document to justify its reordered priorities.