Anchor: Merry goat's egg skull stink
Entailed: The goat's skull stunk.
Contradiction: The merry goat's egg smelled amazingly.
Contradiction: I haven't read the book yet, but I like his paintings.
Contradiction: You can see out of the building.
Contradiction: The man is outside looking at the sky.
Contradiction: Construction began in the ninth century, and features were still being added 400 years later.