answer: there are 2 men seen and one woman speaking behind the camera
question: how many people are in the video ?
answer: one man is standing and cleaning a cup and the other is crouched looking at a chair
question: what are the men doing when the video begins ?
answer: that man cleans his cup the whole video ; the woman behind camera says " start " and he proceeds to put his hand into the cup to clean it
question: what does the man cleaning the cup do next ?