Anchor: Wilkins knocked Denby up to tell him. 
Entailed: Wilkins told Denny. 
Contradiction: Wilkins didn't tell Denby.
Contradiction: My throat was fine and I could speak normally. 
Contradiction: Everyone likes him very much - especially Wojtek.
Contradiction: Minor classification problems charge the people more money.
Contradiction: A man is hiking fully geared to finish his trek safely.