Anchor: The upper villa grandest of the three dominates an imposing avenue of pines.
Entailed: There are many pines surrounding the upper villa.
Contradiction: There are no trees near the upper villa.
Contradiction: Someone saw the movie the other day here and he told me it was an average movie, he slept like a baby that night.
Contradiction: You understand how the water is
Contradiction: You did not see the letter!
Contradiction: I hoped that he would by able to see it.