Here is how you can do it in Python:

Step 1: Create a dictionary named 'europe' with the key 'france' and its value as another dictionary with 'capital' and 'population' as keys.

```python
europe = {'france': {'capital':'Paris', 'population':66.9}}
```

Step 2: Use chained square brackets to select and print out the capital of France.

```python
print(europe['france']['capital'])
```

Step 3: Create a dictionary, named data, with the keys 'capital' and 'population'. Set them to 'rome' and 59.83, respectively.

```python
data = {'capital':'Rome', 'population':59.83}
```

Step 4: Add a new key-value pair to europe; the key is 'italy' and the value is data, the dictionary you just built.

```python
europe['italy'] = data
```

Now, the 'europe' dictionary should look like this:

```python
{'france': {'capital':'Paris', 'population':66.9}, 'italy': {'capital':'Rome', 'population':59.83}}
```

Question

Here is how you can do it in Python:

Step 1: Create a dictionary named 'europe' with the key 'france' and its value as another dictionary with 'capital' and 'population' as keys.

```python
europe = {'france': {'capital':'Paris', 'population':66.9}}
```

Step 2: Use chained square brackets to select and print out the capital of France.

```python
print(europe['france']['capital'])
```

Step 3: Create a dictionary, named data, with the keys 'capital' and 'population'. Set them to 'rome' and 59.83, respectively.

```python
data = {'capital':'Rome', 'population':59.83}
```

Step 4: Add a new key-value pair to europe; the key is 'italy' and the value is data, the dictionary you just built.

```python
europe['italy'] = data
```

Now, the 'europe' dictionary should look like this:

```python
{'france': {'capital':'Paris', 'population':66.9}, 'italy': {'capital':'Rome', 'population':59.83}}
```

Knowee AI · Accepted Answer