Task: Functional-Dependency (source dataset: Auto-Relate)

Given a table represented shown below, your task is to determine functional dependencies that exist in the table. Recall that a functional dependency is a relationship where the value of one attribute (or a set of attributes), known as the determinant columns, can uniquely determines the value of another attribute, known as the dependent columns (e.g., student-ID => student-Name, car-model => car-make, employee-ID => department, etc.).

Instructions:
Analyze the provided table below, identify all functional dependencies that should semantically hold in the table. Do not produce spurious relationships that not semantically meaningful.

No explanation, format the output as a JSON object:{"Functional-Dependency": <list of functional dependencies>}. Each functional dependency should be represented as [<determinant column>, <dependent column>]

Input Table:
|   CityCOPONbr |   SalesTaxTypeID |   CityID | Effective Date          | Municipality   | SalesTaxType   | Description    |
|--------------:|-----------------:|---------:|:------------------------|:---------------|:---------------|:---------------|
|          5710 |                5 |       25 | 2018-10-01 00:00:00.000 | City25         | 5GET           | Gas Excise Tax |
|          1404 |                2 |      532 | 2020-08-01 00:00:00.000 | City498        | 2STU           | Use Tax        |
|           307 |                4 |       74 | 2018-08-01 00:00:00.000 | City73         | 4TOB           | Tobacco Tax    |
|          5811 |                4 |      531 | 2020-11-01 00:00:00.000 | City497        | 4TOB           | Tobacco Tax    |
|          2604 |                2 |       12 | 2017-12-01 00:00:00.000 | City12         | 2STU           | Use Tax        |
|          1010 |                5 |      191 | 2021-01-01 00:00:00.000 | City181        | 5GET           | Gas Excise Tax |
|          2745 |                5 |      487 | 2018-02-01 00:00:00.000 | City455        | 5GET           | Gas Excise Tax |
|           815 |                4 |       54 | 2018-08-01 00:00:00.000 | City53         | 4TOB           | Tobacco Tax    |
|           637 |                2 |      347 | 2019-10-01 00:00:00.000 | City331        | 2STU           | Use Tax        |
|          5815 |                4 |      591 | 2018-11-01 00:00:00.000 | City554        | 4TOB           | Tobacco Tax    |
|          4107 |                4 |      131 | 2019-06-01 00:00:00.000 | City124        | 4TOB           | Tobacco Tax    |
|          5811 |                2 |      531 | 2019-10-01 00:00:00.000 | City497        | 2STU           | Use Tax        |
|           708 |                1 |       44 | 2019-01-01 00:00:00.000 | City43         | 1STS           | Sales Tax      |
|          5715 |                2 |      165 | 2018-03-01 00:00:00.000 | City156        | 2STU           | Use Tax        |
|          3215 |                1 |      150 | 2020-08-01 00:00:00.000 | City143        | 1STS           | Sales Tax      |
|          1406 |                3 |      425 | 2018-10-01 00:00:00.000 | City399        | 3CIG           | Cigarette Tax  |
|          6002 |                1 |      127 | 2018-04-01 00:00:00.000 | City120        | 1STS           | Sales Tax      |
|           516 |                4 |      414 | 2019-08-01 00:00:00.000 | City390        | 4TOB           | Tobacco Tax    |
|          2314 |                3 |      420 | 2018-10-01 00:00:00.000 | City395        | 3CIG           | Cigarette Tax  |
|          7245 |                5 |      434 | 2018-06-01 00:00:00.000 | City407        | 5GET           | Gas Excise Tax |
|          5735 |                5 |      231 | 2020-09-01 00:00:00.000 | City221        | 5GET           | Gas Excise Tax |
|          3815 |                1 |      405 | 2019-03-01 00:00:00.000 | City381        | 1STS           | Sales Tax      |
|          3115 |                2 |      440 | 2020-05-01 00:00:00.000 | City412        | 2STU           | Use Tax        |
|          1930 |                5 |      291 | 2018-04-01 00:00:00.000 | City278        | 5GET           | Gas Excise Tax |
|          5520 |                5 |      154 | 2018-10-01 00:00:00.000 | City147        | 5GET           | Gas Excise Tax |
|          7235 |                5 |      410 | 2017-04-01 00:00:00.000 | City386        | 5GET           | Gas Excise Tax |
|           817 |                4 |       86 | 2020-06-01 00:00:00.000 | City85         | 4TOB           | Tobacco Tax    |
|          5516 |                2 |      332 | 2019-11-01 00:00:00.000 | City316        | 2STU           | Use Tax        |
|          4706 |                1 |      168 | 2018-06-01 00:00:00.000 | City159        | 1STS           | Sales Tax      |
|          5108 |                3 |      217 | 2019-10-01 00:00:00.000 | City207        | 3CIG           | Cigarette Tax  |
|          1606 |                1 |      158 | 2018-11-01 00:00:00.000 | City150        | 1STS           | Sales Tax      |
|           404 |                1 |       27 | 2017-08-01 00:00:00.000 | City27         | 1STS           | Sales Tax      |
|          5104 |                3 |       50 | 2020-08-01 00:00:00.000 | City49         | 3CIG           | Cigarette Tax  |
|          2314 |                3 |      420 | 2018-11-01 00:00:00.000 | City395        | 3CIG           | Cigarette Tax  |
|          4425 |                5 |      495 | 2020-05-01 00:00:00.000 | City463        | 5GET           | Gas Excise Tax |
|          3235 |                5 |      511 | 2017-07-01 00:00:00.000 | City478        | 5GET           | Gas Excise Tax |
|          2005 |                5 |       17 | 2020-12-01 00:00:00.000 | City17         | 5GET           | Gas Excise Tax |
|          7721 |                3 |      519 | 2019-03-01 00:00:00.000 | City486        | 3CIG           | Cigarette Tax  |
|          4526 |                4 |      313 | 2017-02-01 00:00:00.000 | City299        | 4TOB           | Tobacco Tax    |
|          4034 |                3 |      419 | 2021-01-01 00:00:00.000 | City394        | 3CIG           | Cigarette Tax  |
|          6509 |                3 |      212 | 2020-09-01 00:00:00.000 | City202        | 3CIG           | Cigarette Tax  |
|          5523 |                4 |      433 | 2017-07-01 00:00:00.000 | City406        | 4TOB           | Tobacco Tax    |
|          6914 |                1 |      582 | 2020-05-01 00:00:00.000 | City545        | 1STS           | Sales Tax      |
|          1621 |                1 |      270 | 2019-04-01 00:00:00.000 | City259        | 1STS           | Sales Tax      |
|          1609 |                4 |      192 | 2018-06-01 00:00:00.000 | City182        | 4TOB           | Tobacco Tax    |
|          5805 |                4 |      115 | 2018-04-01 00:00:00.000 | City109        | 4TOB           | Tobacco Tax    |
|          1920 |                5 |      249 | 2017-05-01 00:00:00.000 | City239        | 5GET           | Gas Excise Tax |
|          6807 |                1 |      199 | 2018-05-01 00:00:00.000 | City189        | 1STS           | Sales Tax      |
|          6751 |                2 |      417 | 2019-03-01 00:00:00.000 | City392        | 2STU           | Use Tax        |
|          6351 |                1 |      421 | 2019-11-01 00:00:00.000 | City396        | 1STS           | Sales Tax      |



label: SalesTaxTypeID
SalesTaxType
SalesTaxTypeID
Description
output: {"Functional-Dependency": [["SalesTaxTypeID", "SalesTaxType"], ["SalesTaxTypeID", "Description"]]}
labeled_fds: SalesTaxTypeID
SalesTaxType
SalesTaxTypeID
Description
CityCOPONbr
CityID
source: $MMTU_HOME/resources/Relationship-finding/FD/126001873