Anchor: But, come to think of it, no one had mentioned his youthful marriage or the fact that he was a widower.
Entailed: He had had a youthful marriage and he was also a widower, but no one mentioned it. 
Contradiction: Everyone always talked about how he was a widower and married young. 
Contradiction: It is not enough, they should produce more of those.
Contradiction: All sorts of colourful fish live in the warm coastal waters.
Contradiction: Now not the canopy.
Contradiction: Sometime he seems to be having fun whacking at Marxism and political correctness for sport.