Anchor: A group, dressed in scuba gear, is sitting at the bottom of a pool.
Entailed: People are at a pool .
Contradiction: People jumping in the water.
Contradiction: The judge explains every detail about error to the jurors.
Contradiction: If the accounting books show that a transaction has taken place, that means that there is a "record".
Contradiction: The construction was done without attention to detail.
Contradiction: Two people on a boat are looking at the shore.