Anchor: mine's got a flat tire so i'm gonna have to do something about that
Entailed: I've got a flat tire, so I'm going to have it fixed.
Contradiction: I'm not going to bother fixing my flat tire.
Contradiction: A girl chases a dog.
Contradiction: A construction worker builds a wall.
Contradiction: the dog sits in the house
Contradiction: It was really nice talking to you.