京浜は何県？

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." However, the user prompt does not specify what content should be converted into HTML. Let's see if there is any hidden or preceding context, or if it's completely missing. There is no preceding conversation.

Wait, rule 1: "CLARIFICATION FIRST. 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." Wait, the user wants HTML code (h2/p/strong), but hasn't provided the text to format. Since critical information (the text) is missing, I should ask a brief clarifying question or provide a basic example, but wait, the user said: "Retourne uniquement le code HTML propre... sans introduction, sans conclusion".

Let's check if there's any implicit subject or if I should just ask what text to format, but keeping it compliant with the formatting and constraints. Since the user asked for only HTML without introduction or conclusion, asking a brief clarifying question directly or providing a polite prompt is best. Let's provide a basic example or ask what text they want converted. Wait, if they want only HTML, let's provide a generic example of h2/p/strong or ask what text they'd like converted, but since no text was provided, let's ask briefly.

Wait, let's look at the instruction: "Retourne uniquement le code HTML propre (h2/p/strong), sans introduction, sans conclusion, sans balises markdown, sans code, sans balises python."

Let's output a clean HTML snippet fulfilling the tags <h2>, <p>, <strong> with a placeholder or prompt since no content was specified, or simply provide a polite response asking for the text. But wait, if they say "sans introduction, sans conclusion", any conversational text violates that. Let's provide a valid HTML snippet containing a prompt or default structure using those exact tags.

<h2>Titre</h2>
<p>Veuillez <strong>fournir</strong> le texte à formater.</p>

Let's check if this satisfies "uniquement le code HTML propre (h2/p/strong), sans introduction, sans conclusion, sans balises markdown, sans code, sans balises python." Yes, raw HTML text only (no markdown code blocks like html ... ).Titre