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?

A team of San Diego 's best anti-trust and class action attorneys has been assembled to take on the electric generators and marketers in California state court in an effort to return the electricity overcharges that have battered San Diego and the rest of California this year.

"Results": [
    {
        "TypeName": "LOC",
        "Text": "San Diego",
        "Start": 10,
        "End": 19
    },
    {
        "TypeName": "LOC",
        "Text": "California",
        "Start": 137,
        "End": 147
    },
    {
        "TypeName": "LOC",
        "Text": "San Diego",
        "Start": 10,
        "End": 19
    },
    {
        "TypeName": "LOC",
        "Text": "California",
        "Start": 137,
        "End": 147
    }
]