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{
    "_id": ObjectId("61520a812b385fde78d0c0f5"),
    "name": "John Doe",
    "position": "Software Engineer",
    "salary": 75000,
    "department": "Engineering",
    "hire_date": ISODate("2022-01-01T00:00:00Z")
},
{
    "_id": ObjectId("61520a812b385fde78d0c0f6"),
    "name": "Jane Smith",
    "position": "Marketing Manager",
    "salary": 90000,
    "department": "Marketing",
    "hire_date": ISODate("2021-07-01T00:00:00Z")
},
{
    "_id": ObjectId("61520a812b385fde78d0c0f7"),
    "name": "Bob Johnson",
    "position": "Sales Manager",
    "salary": 85000,
    "department": "Sales",
    "hire_date": ISODate("2020-03-15T00:00:00Z")
}