caption: A metal object that is sitting on a table. A close up of a metal object on a table.
detailed_caption: The image shows a close up of a metal object on a table with a green background. It appears to be a test tube, with a cylindrical shape and a handle on the side. The metal is silver in color and has a glossy finish. The image shows a close up of a metal object on a table, which appears to be a CNC milling machine. The background is slightly blurred, suggesting that the focus of the image is on the machine.