Anchor: At a minimum, the PCAOB will need to effectively work with the other public regulators on enforcement/disciplinary matters.
Entailed: The PCAOB will be required to work with other public regulators.
Contradiction: The PCAOB doesn't need to work with other public regulators, does it?
Contradiction: Very few of the exhibits are of international standing.
Contradiction: A tennis player is hitting the ball.
Contradiction: The Federal Register has never been used to summarize a notice. 
Contradiction: man jumps trampoline