Multi-choice problem: Continue writing the next sentence in this paragraph:

A view is seen of someone's feet as they step on a bed. the person

Available choices:
(A). walks around on the covers..
(B). is seen cleaning other feet while being rubbed down with a pressure washer..
(C). then begins to clean them with a brush as they stand up and dance..
(D). begins stepping their feet back and fourth while a man is standing in front of them..
(A).