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

A young boy is seen pulling a mop out of a bucket followed by him pushing the mop across the floor. the camera

Choose your answer from:
[i] shows the mop and dog several more times while the camera shows the boy moving buckets against the wall and continues pulling the mop.
[ii] pans around to show several more boys pushing the mop around.
[iii] attests to him as the bucket moves up and down the floor and fades to a still shot.
[iv] pans to a woman in the distance and the boy continuing to push the mop along the floor.
[iv]