Anchor: A dog, possibly a basset hound, stands nose-deep in pond water.
Entailed: The dog is inspecting the water at the pond.
Contradiction: The dog is trying to climb a tree.
Contradiction: the man is playing a piano in the cafe
Contradiction: But there was nothing and nobody in the room.
Contradiction: Young Jim digs a hole in his sandbox.
Contradiction: This is one of several endeavors by an ad hoc pro se group