¿Cuántas veces hay que comunicar un mensaje?

The user is asking for clean HTML code (h2/p/strong) without any introduction, conclusion, markdown tags, code blocks, or python tags, but hasn't specified what content to put in the HTML. Wait, looking at the prompt: "Retourne uniquement le code HTML propre (h2/p/strong), sans introduction, sans conclusion, sans balises markdown, sans code, sans balises python." (Return only clean HTML code, no intro, no conclusion, no markdown tags, no code, no python tags).

Let's think about what the user wants. They want some minimal HTML output. Since they didn't specify the content, I can provide a simple, clean piece of HTML fulfilling the structure requirements, or if it's too vague, wait, let's see if this requires clarification or if we can just provide a simple example or default content. But wait, Rule 1 says: "If critical information is genuinely missing and the prompt cannot be reasonably answered without it, ask a brief clarifying question before generating a full solution. For ambiguous but answerable prompts, state your assumption briefly..." Wait, the user wants raw HTML output without markdown backticks. But wait, outputting raw HTML without markdown backticks might be tricky since the parser needs to handle it, or we can just write the HTML tags directly. Wait, let's look at the instructions. Is there a safety violation? No. Let's see what content would make sense, or if we should provide a generic placeholder or ask. Since the user asked for HTML using <h2>, <p>, and <strong>, let's provide a clean snippet.

Wait, 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." If we include markdown code blocks, it violates "sans balises markdown, sans code". But standard AI outputs are in markdown. If we output raw HTML text, let's make sure it's just the tags.

Let's provide a short example since none was specified, or assume a general heading and paragraph. Wait, let's check if there's any specific topic implied. None. Let's provide a helpful, clean HTML snippet about a general topic or a simple greeting/structure, or ask for clarification? The prompt is a bit ambiguous because it doesn't give the text to format into HTML. Let's provide a clean, representative example or brief content using <h2>, <p>, and <strong>.

Let's construct the HTML:

<h2>Bienvenue</h2>
<p>Ceci est un exemple de <strong>code HTML</strong> propre et structuré selon vos instructions.</p>

Wait, the user said "sans balises markdown, sans code" (without markdown tags, without code blocks). So we should output the raw tags directly without html ... .

Let's verify:

Let's check the formatting requirements and rules. Everything looks straightforward.Titre principal