[
  {
    "line_number": 0,
    "variant_id": "variant_0",
    "groundtruth": "App",
    "prediction": "App"
  },
  {
    "line_number": 1,
    "variant_id": "variant_0",
    "groundtruth": "Pdf",
    "prediction": "PDF"
  },
  {
    "line_number": 2,
    "variant_id": "variant_0",
    "groundtruth": "App",
    "prediction": "Pdf"
  }
]
