Anchor: Two small dogs, light and dark colored, fighting on leaves.
Entailed: Two dogs are playing.
Contradiction: There are three dogs.
Contradiction: The tomb was built right after the monk's passing in 1221. 
Contradiction: someone with dreads and a jacket takes photos of kids
Contradiction: We should stay with him all day in case he needs to leave.
Contradiction: I've had the thought that English girls were a little bit moss-grown.