What is the saddest feeling in the world?

The user wants clean HTML code (h2, p, strong), with no introduction, conclusion, markdown code blocks, or python tags. However, the user's prompt is just a structural instruction ("Retourne uniquement le code HTML propre..."), but doesn't specify what content should be inside the HTML.

Wait, let's look closer at the prompt: "Retourne uniquement le code HTML propre (h2/p/strong), sans introduction, sans conclusion, sans balises markdown, sans code, sans balises python." Since no topic is provided, what should I put? Or is it a generic template request? Let's provide a basic clean HTML structure or a friendly greeting/placeholder following the constraints, or maybe check if there's any implicit context. Wait, let's just create a standard placeholder or response in HTML format matching the requested tags (

,

, ).

Let's check the constraints:

• "Retourne uniquement le code HTML propre (h2/p/strong), sans introduction, sans conclusion, sans balises markdown, sans code, sans balises python."

• "sans balises markdown" means no html ... code blocks! Just the raw HTML string directly.

Let's write a brief, helpful HTML snippet matching the tags:

Let's make sure it has no markdown code blocks. Just raw text starting with

.Information