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?

Someone who called himself Abu Hafs from the Ibn Al-Khattab Brigades (another new group) was on Al-Jazeera describing the enormous casualties among the Marines and he sweared that American soldiers were mutilating the bodies of dead insurgents.


"Results": [
    {
        "TypeName": "PER",
        "Text": "Abu Hafs",
        "Start": 27,
        "End": 35
    },
    {
        "TypeName": "ORG",
        "Text": "Al-Khattab Brigades",
        "Start": 49,
        "End": 68
    },
    {
        "TypeName": "ORG",
        "Text": "Al-Jazeera",
        "Start": 96,
        "End": 106
    },
    {
        "TypeName": "ORG",
        "Text": "Marines",
        "Start": 152,
        "End": 159
    }
]