What happens next in this paragraph?

A person's hands are seen close up on a tool and begins moving the handle around and taking the tool apart. the person
OPTIONS: [-] continues measuring the tool and running the tool along the tool.; [-] then puts the tool down to two pieces and begins rubbing it all along the carpet and shows off more products.; [-] unscrews some items and tightens the inside and moves the screwdriver around while holding the tool.; [-] now is using a knee joint and using a smaller tool to build this shape.;
unscrews some items and tightens the inside and moves the screwdriver around while holding the tool.