The central question behind the palace coup is whether Terry Winter, the president of the Independent System Operator, acted alone when he took steps to remove key price caps designed to limit the amount power generators could charge.

"Results": [
    {
        "TypeName": "PER",
        "Text": "Terry Winter",
        "Start": 55,
        "End": 67
    },
    {
        "TypeName": "ORG",
        "Text": "Independent System Operator",
        "Start": 90,
        "End": 117
    }
]