Anchor: efficient, since the national survey would not be a fishing expedition but targeted to verify initial findings.
Entailed: The national survey is designed to verify the findings.
Contradiction: The national survey is designed to disprove the findings.
Contradiction: She was correct in her assessment of the future.
Contradiction: The nuptials are celebrated with petals.
Contradiction: Francois II ruled France in peace for a long time after becoming king.
Contradiction: She is on an uncomfortable seat