{
  "task_id": "045",
  "instruction": "Use a Levels adjustment on the red channel to create a strong visible red-magenta shift in the image's midtones.",
  "criteria": [
    {
      "id": "criterion_1",
      "description": "Compared with START, RESULT must visibly show a strong red-magenta shift concentrated in the midtones compared with START."
    }
  ]
}