I'm aware that when 2 versions of an image are being uploaded to danbooru, they're to be put in a parent/child relationship. When one of them is a cropped version, the uncropped version should be the parent. When they're the same image at different resolutions, the higher-resolution one is to be the parent. However, what should an uploader do when confronted with two first-party versions of an image with one that's cropped but at a significantly higher resolution than the uncropped version? For example, version A is the full image at 1000x1000 px and version B covers half of the vertical and half of the horizontal part of the image at 2000x2000 px?