[
  {
    "correct_order": [
      "Because of great demand, more and more employees are putting themselves into limit.",
      "They go to work very early, from 7:00 am to 8:00 am",
      "And they went home very late, some even overwork",
      "Many managers find the employee’s performance column is decreasing",
      "They (managers) should avoid this phenomenon, because this is not good for the company."
    ]
  },
  {
    "sources": [
      "They go to work very early, from 7:00 am to 8:00 am",
      "And they went home very late, some even overwork",
      "They (managers) should avoid this phenomenon, because this is not good for the company.",
      "Because of great demand, more and more employees are putting themselves into limit.",
      "Many managers find the employee’s performance column is decreasing"
    ]
  }
]