myStringKeyedTable := Table [
    "CityName*#string", "Population",
    "Boston", 667137,
    "Chelsea", 39398
];

indexToKey := GetTableKeys myStringKeyedTable;

LogPolicy { maximumLogLevel = .result } {{
    _ := ForEach indexToKey {{
        index := Step;
        key := GetTableValue indexToKey index 2;
        value := GetTableValue myStringKeyedTable key "Population";

        message := CreateString "(Key: <s1>, Value: <v1>)" {{
            NumberString key 1;
            NumberValue value 1;
        }};

        _ := Print { initialMessage = message, logLevel = .result } {{ }};
    }};
}};