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?

"The Americans would be wise to plan accordingly," said John E. Pike, director of the Alexandria, Va.-based GlobalSecurity.org, a small national security think tank.


"Results": [
    {
        "TypeName": "PER",
        "Text": "John E. Pike",
        "Start": 56,
        "End": 68
    },
    {
        "TypeName": "LOC",
        "Text": "Alexandria",
        "Start": 86,
        "End": 96
    },
    {
        "TypeName": "LOC",
        "Text": "Va.",
        "Start": 98,
        "End": 101
    },
    {
        "TypeName": "ORG",
        "Text": "GlobalSecurity.org",
        "Start": 108,
        "End": 126
    }
]