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

A man is close up to the camera introducing the video. His wife is cleaning off a piece of white bedframe quickly. the man

Options are:
(a). again shows his face and goes back to his wife.;
(b). starts grooming his dogs with a brush.;
(c). then goes over to ihave cleaned the paint on the side.;
(d). explains how shoes used to be cleaned.;
(a).