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?

Kumaratunga 's India tour preceded a three-day visit to Sri Lanka by Norwegian Foreign Minister Jan Petersen in a new bid to revive the peace talks that were supposed to follow a ceasefire that Oslo successfully brokered in February 2002.


"Results": [
    {
        "TypeName": "PER",
        "Text": "Kumaratunga",
        "Start": 0,
        "End": 11
    },
    {
        "TypeName": "LOC",
        "Text": "India",
        "Start": 15,
        "End": 20
    },
    {
        "TypeName": "LOC",
        "Text": "Sri Lanka",
        "Start": 56,
        "End": 65
    },
    {
        "TypeName": "PER",
        "Text": "Jan Petersen",
        "Start": 96,
        "End": 108
    },
    {
        "TypeName": "LOC",
        "Text": "Oslo",
        "Start": 194,
        "End": 198
    }
]