Anchor: The society was founded in 1731, and established among other things, the National Gallery and the National Library.
Entailed: The National Gallery and the National Library were established by a society founded in 1731.
Contradiction: The society that established the National Gallery and the National Library was founded in 1633.
Contradiction: The Passaic County office sees it in the same way.
Contradiction: I thought the guy playing Ed Sullivan was really funny.
Contradiction: the boy is sleeping at home
Contradiction: A raft is being paddled.