Anchor: He addressed himself to John: "Mr. Cavendish, I should like your consent to a postmortem."
Entailed: "Mr. Cavendish I would like permission to conduct an autopsy."
Contradiction: He didn't even think to ask for an autopsy.
Contradiction: The helicopter is putting people in a dangerous area.
Contradiction: THERE ARE PEOPLE IN COLORFUL SHIRTS
Contradiction: He doesn't think there are many authors.
Contradiction: Dogs are swimming.