Anchor: It must have been got quite lately, I think. 
Entailed: I think it might have been obtained recently.
Contradiction: It must have been gotten a long time ago.
Contradiction: A man and a woman are swimming in the lake.
Contradiction: The Wicklow Mountains' rugged countryside has breathtaking sights. 
Contradiction: Lately, I think that the public school system has been getting universal praise.
Contradiction: There are ten men.