sentence: A black and white image of several men is shown. sentence:  Three men drop shoes on the ground and puts them on. sentence:  A fourth man talks to the three men while holding a pair of shoes. sentence:  The fourth man talks to the camera while demonstrating how to wear and remove shoes. sentence:  A new man walks through the middle of the camera frame. sentence:  The black and white still image is shown again. sentence:  A black screen with scrolling white text is shown. sentence:  A black and white still image from a different part of the video is shown.