I have a `<select>` with available jobs divided by city, seen here:

```
<select id="jobs">
    <option value="columbus">Columbus, OH: Material Handler</option>
    <option value="columbus">Columbus, OH: Fulfillment Center Worker</option>
    <option value="baltimore">Baltimore, MD: Material Handler</option>
  </select>

```

and I am pulling the value as such:

```
var jobName = document.getElementById("jobs").value;

```

which returns the result just fine. For the first option I get:

```
columbus

```

which is great, now my question is, how do I use this to call another variable, for instance:

```
var columbus = ['Columbus','3500 Southwest Blvd',', 8 am to 3:30 pm'],
    baltimore = ['Baltimore','913 Old Philadelphia Rd',', 8 am to 3 pm'],
    currentCity = columbus[0] 
console.log(currentCity);

```

console would return:

```
Columbus

```

but, how do I use the `jobName` to update the currentCity dynamically like:

```
currentCity = jobName[0]

```