score_9, score_8_up, score_7_up, score_6_up, rating_safe, tafscottwin, steam locomotive, animate inanimate, male focus, vehicle focus, no humans, twins, duo, 2boys, tafdonald, tafdouglas, tafdoulgas and tafdonald are on different railway tracks, railway track, looking at viewer, straight on, full body, raised eyebrow, outdoors, day, 3d

score_1, score_2, worst quality, sketch, blurry, signature, watermark, artist name, human, cropped face, conjoined, snowplow, buried in snow, snow pile in front, another locomotive, passenger coach, goods wagon, sunset, night, tafdoulgas and tafdonald are on the same railway track, tafdonald is behind tafdouglas