{"text": "there is a green stop sign with a white arrow on it", "final_masks": [{"value": 0, "label": "background"}, {"value": 1, "label": "sign", "logit": 0.54, "box": [58.29518127441406, 14.458053588867188, 445.478759765625, 444.83819580078125]}, {"value": 2, "label": "arrow", "logit": 0.31, "box": [136.20761108398438, 487.0047302246094, 330.5778503417969, 673.132568359375]}], "original_size": [1500, 2000]}