Anchor: no i don't have one at home i work with one on at work continually you know but i do not have one of my own at home
Entailed: I don't have one at home, but I use the one at work.
Contradiction: I have one at home; I don't like using the one at work.
Contradiction: A man standing up.
Contradiction: A boy with a pile of leaves.
Contradiction: the elders are eating dinner in a restaurant
Contradiction: It would only be possible by breaking the law.