Which of the following poems most clearly uses its rhyme scheme to defy the reader's expectations?

A. From my window I spy / a singing, perching magpie.
B. Roses are red, / violets are blue, / weekdays are long, / and weekends are few.
C. To gather some wood / would be oh so good / but I'm not in the mood.
D. I see around you a corona of autumn leaves, / but then I think of death!