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?

1983 - The year in which Donald Rumsfeld, Ronald Reagan 's special envoy to the Middle East, gave Saddam Hussein a pair of golden spurs as a gift.


"Results": [
    {
        "TypeName": "PER",
        "Text": "Donald Rumsfeld",
        "Start": 25,
        "End": 40
    },
    {
        "TypeName": "PER",
        "Text": "Ronald Reagan",
        "Start": 42,
        "End": 55
    },
    {
        "TypeName": "LOC",
        "Text": "Middle East",
        "Start": 80,
        "End": 91
    },
    {
        "TypeName": "PER",
        "Text": "Saddam Hussein",
        "Start": 98,
        "End": 112
    }
]