[
    {
        "start": 54.2,
        "end": 54.7,
        "ac_is_speech": false,
        "ac_result": [
            {
                "score": 0.6399716734886169,
                "label": "Music"
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            {
                "score": 0.023542651906609535,
                "label": "Musical instrument"
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            {
                "score": 0.01457500085234642,
                "label": "Television"
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                "score": 0.014363812282681465,
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            {
                "score": 0.012297216802835464,
                "label": "Background music"
            }
        ]
    }
]