Anchor: If anything should arise, I shall be glad to advise you in any way I can." His words gave Tuppence an extraordinarily desolate feeling.
Entailed: "I'll be here if anything comes up," the dismissive sentiment buried under the words enhanced Tuppence's sense of gloom. 
Contradiction: "I am happy to help in any way I can," the sentiment filled Tuppence with enormous cheer. 
Contradiction: The butler announced dinner at the appropriate time. 
Contradiction: Susan can move information from one person to another. 
Contradiction: ALl of the walks are very strenuous and rough.
Contradiction: A man is carrying a canoe with a dog.