Anchor: In this poem, he sees divine grandeur not simply in a trite vision of nature, but in nature as human nature affects it,  industrial images such as shaking metal foil or crushed oil embody the grandeur.
Entailed: He sees nature in the way that humans affect it with examples like crushed oil in his work. 
Contradiction: He uses scenes of piety to show how humans affect nature.
Contradiction: I can't think of anything
Contradiction: You're right, it was during the summer.
Contradiction: A boy is cooking dinner.
Contradiction: The employee gets no special benefits under the plan in Federal employment.