Anchor: I never noticed it when I took the tray up, but when I came to take it into the mistress's room I saw it at once, and I suppose I ought to have taken it down again, and asked Cook to make some fresh. 
Entailed: I didn't notice it until I went to go into the mistress's room.
Contradiction: I never noticed anything wrong with the tray.
Contradiction: There is no cooked food.
Contradiction: San'doro smiled and bowed as he crossed both sticks in front of him.
Contradiction: A man is climbing an indoor rock wall.
Contradiction: The same contractor can be used for both the design and construction phases.