Reworded MDX Example

This is an initial sentence that needs to be reworded. It's important to maintain the original meaning.

Here's a code block:

def hello_world():
    print("Hello, world!")

And here's a link to Google.

Finally, another sentence to be rephrased. This one should also retain its original semantic content.

```mdx
---
title: Reworded MDX Example
description: A demonstration of MDX content that's been rephrased, keeping the original meaning intact.
---

# Reworded MDX Example

Let's begin with a starting sentence which requires rephrasing. The key is to ensure the original meaning is faithfully represented.

This is a code snippet:

```python
def hello_world():
    print("Hello, world!")

And here's a hyperlink to Google.

In conclusion, a final sentence that needs to be reworded. This should also keep its original semantic content.