{
    "object_name": "Swivel Chair",
    "category": "Furniture",
    "dimension": "50*50*80",
    "parts": [
        {
            "label": 0,
            "name": "Backrest",
            "material": "Plastic",
            "density": "1.2 g/cm^3",
            "priority_rank": 2,
            "Basic_description": "It's a backrest of a swivel chair made of plastic.",
            "Young's Modulus (GPa)": "2.5",
            "Poisson's Ratio": "0.38"
        },
        {
            "label": 1,
            "name": "Seat",
            "material": "Plastic",
            "density": "1.2 g/cm^3",
            "priority_rank": 1,
            "Basic_description": "It's the seat surface of a swivel chair made of plastic.",
            "Young's Modulus (GPa)": "2.5",
            "Poisson's Ratio": "0.38"
        },
        {
            "label": 2,
            "name": "Pedestal",
            "material": "Plastic",
            "density": "1.2 g/cm^3",
            "priority_rank": 3,
            "Basic_description": "It's the pedestal base of a swivel chair made of plastic.",
            "Young's Modulus (GPa)": "2.5",
            "Poisson's Ratio": "0.38"
        }
    ],
    "group_info": {
        "0": [
            2,
            1,
            0
        ]
    }
}