{
    "contact_points": [
        {
            "id": [],
            "description": "The center of bottle",
            "usage": "Used for grabbing the bottle."
        }
    ],
    "functional_points": [
        {
            "id": 0,
            "description": "The center of bottle",
            "usage": "Used to place the bottle2 on the target location."
        }
    ]
}