¿Cuál es el nivel máximo de potasio que permite la supervivencia?

The user is asking: "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 (h2/p/strong), without introduction, without conclusion, without markdown tags, without code, without python tags).

Wait, the prompt doesn't specify what content to generate in HTML! It just says "Retourne uniquement le code HTML propre (h2/p/strong)...". Since no topic is provided, what should I generate, or is it a trick, or should I ask for clarification, or provide a generic example? Wait, the prompt says "Retourne uniquement le code HTML propre...". Let's check rule 1: "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..." Or wait, can I just output a simple example or placeholder HTML or ask what content they want? But the user explicitly requested: "Retourne uniquement le code HTML propre... sans introduction, sans conclusion". If I ask a clarifying question, I violate "sans introduction/conclusion" or "retourne uniquement...". Wait, let's look at the instruction: "Retourne uniquement le code HTML propre (h2/p/strong)..." Let's make an assumption or provide a simple general heading and paragraph structure, or perhaps a brief placeholder since no content was given. But wait, what if I provide a standard clean HTML snippet? Let's check if there's any hidden context or if it's completely empty. It's completely empty regarding the topic. Let's write a simple, clean HTML snippet using <h2>, <p>, and <strong> as requested, keeping it completely minimal so it fits the formatting constraint.

Wait, let's make sure it contains no markdown code blocks (since they said "sans balises markdown, sans code"). Just raw HTML text!

Example:

<h2>Titre principal</h2>
<p>Ceci est un <strong>exemple</strong> de contenu HTML propre.</p>

Wait, the user said "sans balises markdown, sans code". That means I shouldn't use html ... . I should output the raw HTML directly as text!

Let's do that: