{"doc_key": "Aiku-custom-data-test", "sentences": [["▁이번", "달", "▁", "셋", "째", "주", "▁금", "요", "일", "에", "▁보", "자", "."]], "ner": [[]], "relations": [[]], "predicted_ner": [[[1, 2, "DT"], [4, 9, "DT"]]], "predicted_relations": [[]]}