Please identify all the named entities mentioned in the input sentence provided below. Use only the categories: PER - person, ORG - organization, and LOC - location.
Remember, nationalities are neither locations nor organizations, and organizations can represent other groups of people.
Pay attention to the provided example. You should only output the results in JSON format, following a similar structure to the example result provided.

Example sentence and results:

Where in the world is Iguazu?

"Results": [
    {
        "TypeName": "LOC",
        "Text": "Iguazu",
        "Start": 22,
        "End": 28
    }
]

Considering the input sentence below, what is the output result?

10 - Number of fellow members from the Yale secret society Skull and Bones that Bush has named to important positions (including the Associate Attorney General Robert McCallum Jr. and SEC chief Bill Donaldson).


"Results": [
    {
        "TypeName": "ORG",
        "Text": "Yale",
        "Start": 39,
        "End": 43
    },
    {
        "TypeName": "ORG",
        "Text": "Skull and Bones",
        "Start": 59,
        "End": 74
    },
    {
        "TypeName": "PER",
        "Text": "Bush",
        "Start": 80,
        "End": 84
    },
    {
        "TypeName": "PER",
        "Text": "Robert McCallum Jr.",
        "Start": 160,
        "End": 179
    },
    {
        "TypeName": "ORG",
        "Text": "SEC",
        "Start": 184,
        "End": 187
    },
    {
        "TypeName": "PER",
        "Text": "Bill Donaldson",
        "Start": 194,
        "End": 208
    }
]