Anchor: Brown dog catches a ball in a sunny yard
Entailed: A dog catches a ball outside.
Contradiction: White dog caches a frisbee in a sunny yard.
Contradiction: actually delighted
Contradiction: Martinique is an island full of tropical flowers. 
Contradiction: Maybe Mossad made agents feel good.
Contradiction: You know, so when Iraq saw this, they said let's take over the country, which is a good idea.