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?

Since September 11, Pakistan has been repeatedly accused by Afghan and Western leaders of harbouring Taliban extremists who had pledged to disrupt the elections, but at the highest level the US has avoided criticising President Pervaiz Musharraf on the grounds that he is helping the US catch Al Qaeda elements inside Pakistan.


"Results": [
    {
        "TypeName": "LOC",
        "Text": "Pakistan",
        "Start": 20,
        "End": 28
    },
    {
        "TypeName": "ORG",
        "Text": "Taliban",
        "Start": 101,
        "End": 108
    },
    {
        "TypeName": "LOC",
        "Text": "US",
        "Start": 191,
        "End": 193
    },
    {
        "TypeName": "PER",
        "Text": "Pervaiz Musharraf",
        "Start": 228,
        "End": 245
    },
    {
        "TypeName": "LOC",
        "Text": "US",
        "Start": 191,
        "End": 193
    },
    {
        "TypeName": "ORG",
        "Text": "Al Qaeda",
        "Start": 293,
        "End": 301
    },
    {
        "TypeName": "LOC",
        "Text": "Pakistan",
        "Start": 20,
        "End": 28
    }
]