Anchor: At any time at least one of the white ships is loading or unloading cars, cargo, or passengers, so there's always plenty of maritime action for you to savour at leisure.
Entailed: There is always at least one white ship unloading some form of cargo.
Contradiction: There is no maritime action happening there.
Contradiction: And appeared here in 1983.
Contradiction: A man drapes himself in a flag.
Contradiction: The dog has a rabbit in his mouth
Contradiction: Sincerely, Polly