answer: a man is standing on a plastic bin adjusting things on a shelf .
question: what is going on when the video starts ?
answer: he is the only person in the video .
question: is he the only one in the video ?
answer: yes , he does stay on it the whole time .
question: does he stay on the bin the whole time ?
answer: when he 's finished , he closes the cabinet door .
question: what else does he do ?
answer: he does not take anything from the shelf .
question: does he take anything off the shelf ?