{
    "Society": {
        "INFORMAL": {
            "Pair_Formation_Parameters": {
                "Formation_Rate_Type": "SIGMOID_VARIABLE_WIDTH_HEIGHT",
                "Formation_Rate_Sigmoid": {
                    "Min": 0.6,
                    "Max": 0.9,
                    "Mid": 2010,
                    "Rate": 3
                }
            }
        }
    }
}