Anchor: Indicated is a way of implying he said it while indicating he must not have actually said it.
Entailed: He strongly implied that he hadn't actually indicated anything.
Contradiction: He boldly confirmed that he had said it.
Contradiction: No way would I allow Jewish Americans to hold a cabinet position. 
Contradiction: It was called the sword in the stone by researchers.
Contradiction: the staircase is short
Contradiction: Investor confidence in the securities system requires that there be clear consequences for wrongdoing.