{
  "id": "3f05f3b9-29ba-4b6b-95aa-2204697ffc06",
  "snapshot": "os",
  "instruction": "I have a collection of MP3s named with their artist and title. However, their meta data are messy. I don't know how to quickly fix them. Some people tells that Picard or Kid3 may help, but I have never used them. Please help me to do this.",
  "source": "authors",
  "config": [
    {
      "type": "execute",
      "parameters": {
        "command": ["mkdir", "-p", "/home/user/Documents/Finance/receipts", "/home/user/Documents/Projects/OSWorld", "/home/user/Documents/Novels/4th Year in Tsinghua", "/home/user/Documents/Novels/Pass Through"]
      }
    },
    {
      "type": "download",
      "parameters": {
        "files": [
          {"path": "/home/user/Documents/Finance/receipts/aws-invoice-2308.pdf", "url": "https://drive.google.com/uc?id=1azRFXf4A7fvW0S7r9upHvleMEi-92hHM&export=download"},
          {"path": "/home/user/Documents/Finance/receipts/aws-invoice-2309.pdf", "url": "https://drive.google.com/uc?id=1x-lpHm8U4U7uRPZ74-9wq9KzW2R55ln1&export=download"},
          {"path": "/home/user/Documents/Finance/receipts/aws-invoice-2310.pdf", "url": "https://drive.google.com/uc?id=1pcrgV9G6NO4ekMEQBiupwXtq6mmke7b_&export=download"},
          {"path": "/home/user/Documents/Finance/receipts/aws-invoice-2311.pdf", "url": "https://drive.google.com/uc?id=1JzbCK_nIY8X_3QZjnkzTtb-cRoq9zNT-&export=download"},
          {"path": "/home/user/Documents/Finance/receipts/aws-invoice-2312.pdf", "url": "https://drive.google.com/uc?id=1RqbulzKG_HeYb1GZmLABOzlohlFg02UU&export=download"},
          {"path": "/home/user/Documents/Finance/receipts/X-receipt-2312.pdf", "url": "https://drive.google.com/uc?id=1QzWjNzvNosG_yQr7VVonvYb3cUYF5f3u&export=download"},
          {"path": "/home/user/Documents/Finance/tally_book.xlsx", "url": "https://drive.google.com/uc?id=13yuLhBPmouoWR-DybfgaIbWUOxbY_jhL&export=download"},
          {"path": "/home/user/.projects.tar.xz", "url": "https://drive.google.com/uc?id=1oJcxpjqF474Wm16i1aZc8DlCEfAvc4t_&export=download"},
          {"path": "/home/user/.old-chapters.tar.xz", "url": "https://drive.google.com/uc?id=11y-kLI83sQz6ncmP1-tkIR6mQJ7SfX5-&export=download"},
          {"path": "/home/user/.pass-through.tar.xz", "url": "https://drive.google.com/uc?id=1z7QGTWMHhoZCAd7O1O6CWWKy49oKUowf&export=download"},
          {"path": "/home/user/Music/Cheng Xiang - Missing You.mp3", "url": "https://drive.google.com/uc?id=1dqAiQoHhXn0UIatHs0iUzL266w8OhuzI&export=download"},
          {"path": "/home/user/Music/Han Baoyi - Tears of Dancing Girl.mp3", "url": "https://drive.google.com/uc?id=1ePZMj14XfdzSERB6iveUMTF7nvfx45K7&export=download"},
          {"path": "/home/user/Music/Huang An - I Know Missing is Painful.mp3", "url": "https://drive.google.com/uc?id=1h790X11CHFXZyB6SiftNtiq-3kd2Q12j&export=download"},
          {"path": "/home/user/Music/Chen Shaohua - Red Daughter.mp3", "url": "https://drive.google.com/uc?id=1GHhlAw4KZglAwV9C5bhHDCHIFb_adJUO&export=download"},
          {"path": "/home/user/Music/Zhou Xuan - Nights in Shanghai.mp3", "url": "https://drive.google.com/uc?id=1MGTK-Sr00CihcitI9ebei-HFzJNhtgIo&export=download"}
        ]
      }
    },
    {
      "type": "execute",
      "parameters": {
        "command": ["tar", "-xJvf", "/home/user/.projects.tar.xz", "-C", "/home/user/Documents/Projects/OSWorld"]
      }
    },
    {
      "type": "execute",
      "parameters": {
        "command": ["tar", "-xJvf", "/home/user/.old-chapters.tar.xz", "-C", "/home/user/Documents/Novels/4th Year in Tsinghua"]
      }
    },
    {
      "type": "execute",
      "parameters": {
        "command": ["tar", "-xJvf", "/home/user/.pass-through.tar.xz", "-C", "/home/user/Documents/Novels/Pass Through"]
      }
    }
  ],
  "trajectory": "trajectories/3f05f3b9-29ba-4b6b-95aa-2204697ffc06",
  "related_apps": ["os", "picard"],
  "evaluator": {
    "func": ["check_mp3_meta", "check_mp3_meta", "check_mp3_meta", "check_mp3_meta", "check_mp3_meta"],
    "result": [
      {
        "type": "vm_file",
        "path": "/home/user/Music/Cheng Xiang - Missing You.mp3",
        "dest": "Cheng Xiang - Missing You.mp3"
      },
      {
        "type": "vm_file",
        "path": "/home/user/Music/Han Baoyi - Tears of Dancing Girl.mp3",
        "dest": "Han Baoyi - Tears of Dancing Girl.mp3"
      },
      {
        "type": "vm_file",
        "path": "/home/user/Music/Huang An - I Know Missing is Painful.mp3",
        "dest": "Huang An - I Know Missing is Painful.mp3"
      },
      {
        "type": "vm_file",
        "path": "/home/user/Music/Chen Shaohua - Red Daughter.mp3",
        "dest": "Chen Shaohua - Red Daughter.mp3"
      },
      {
        "type": "vm_file",
        "path": "/home/user/Music/Zhou Xuan - Nights in Shanghai.mp3",
        "dest": "/Zhou Xuan - Nights in Shanghai.mp3"
      }
    ],
    "expected": [
      {
        "type": "rule",
        "rules": {
          "title": {
            "method": "eq",
            "ref": "Missing You"
          },
          "artist": {
            "method": "eq",
            "ref": "Cheng Xiang"
          }
        }
      },
      {
        "type": "rule",
        "rules": {
          "title": {
            "method": "eq",
            "ref": "Tears of Dancing Girl"
          },
          "artist": {
            "method": "eq",
            "ref": "Han Baoyi"
          }
        }
      },
      {
        "type": "rule",
        "rules": {
          "title": {
            "method": "eq",
            "ref": "I Know Missing is Painful"
          },
          "artist": {
            "method": "eq",
            "ref": "Huang An"
          }
        }
      },
      {
        "type": "rule",
        "rules": {
          "title": {
            "method": "eq",
            "ref": "Red Daughter"
          },
          "artist": {
            "method": "eq",
            "ref": "Chen Shaohua"
          }
        }
      },
      {
        "type": "rule",
        "rules": {
          "title": {
            "method": "eq",
            "ref": "Nights in Shanghai"
          },
          "artist": {
            "method": "eq",
            "ref": "Zhou Xuan"
          }
        }
      }
    ]
  }
}