{
    "0": {
        "score": 0.7545665976535542,
        "success": {},
        "failure": {
            "8": {
                "modification": "add QAScEnsemble operator to aggregate solutions before final selection",
                "score": 0.0
            },
            "1": {
                "modification": "(add a QAScEnsemble operator to improve solution selection)",
                "score": 0.0
            },
            "2": {
                "modification": "(add QAScEnsemble operator to enhance solution selection)",
                "score": 0.7529639114508679
            }
        }
    },
    "2": {
        "score": 0.7529639114508679,
        "success": {
            "3": {
                "modification": "(such as:add /delete /modify/ ...)",
                "score": 0.7785454336323901
            }
        },
        "failure": {
            "6": {
                "modification": "Added a review step to evaluate the generated solution before finalizing it.",
                "score": 0.0
            }
        }
    },
    "3": {
        "score": 0.7785454336323901,
        "success": {},
        "failure": {
            "5": {
                "modification": "(such as:add /delete /modify/ ...)",
                "score": 0.579386081606512
            },
            "7": {
                "modification": "Added a review step before generating the final answer.",
                "score": 0.2682884230875295
            }
        }
    }
}