The video shows a cartoon of a man pushing a cart into a cave. The man is wearing a yellow hard hat and an orange jumpsuit. The cart is green and has a wheel. The cave has a wooden door and a track on the ground. The man pushes the cart into the cave and then walks away. Another man wearing a pink hard hat and a yellow jumpsuit follows the first man. The second man pushes the cart into the cave and then walks away. A third man wearing a yellow hard hat and an orange jumpsuit follows the second man. The third man pushes the cart into the cave and then walks away. A fourth man wearing a blue coat and a brown hat appears and pushes the cart into the cave. The fourth man then walks away.