Anchor: i used i used to live in the house that the guy owned
Entailed: In the past, I lived in the guy's house
Contradiction: I never lived in that guy's house
Contradiction: The studied in question shows that there is no underlying connection between observed ozone levels and crop yields.
Contradiction: When we visited Virginia we saw that certain areas were being policed more diligently than others.
Contradiction: The hill is situated on the north side.
Contradiction: A person is mowing the grass with a lawn mower.