Goal
   Objectif est d'identifier l'origine d'une recette de cuisine et de retourner un code correspondant dans un format JSON structuré.

    1. Recherche d’un pays mentionné dans la recette et extraction de son code ISO 3166-1 alpha-2.
    2. Détermination de l’origine culinaire du pays si aucun pays n'est explicitement mentionné.
    3. Identification d’un continent si aucun pays ne peut être déterminé.
    4. Retour du code WWW si l’origine ne peut être définie.

    Return Format
    Renvoies un objet JSON structuré comme suit :
    json
    {
        "data": "<code>"
    }
    - Si un pays est mentionné, utilise son code ISO 3166-1 alpha-2 (ex. : FR pour la France).
    - Si aucun pays n'est trouvé, renvoie un code de continent parmi :
        WAF (Afrique)
        WAS (Asie)
        WEU (Europe)
        WNA (Amérique du Nord)
        WSA (Amérique du Sud)
        WOC (Océanie)
    - Si aucune information ne permet de déterminer une origine, renvoie WWW.

    Warnings
    - Respecte l’ordre de priorité : pays → continent → code WWW.
    - Le code ISO 3166-1 alpha-2 doit être exact et valide si un pays est identifié.
    - Le format du JSON doit être strictement respecté et bien formatté.
    - Ne fais aucune supposition infondée sur l’origine de la recette.

    Context Dump
    Données de la recette fournies :

    json
    {
  "title": "SALTED CARAMEL PRETZEL SLICE",
  "description": "When I think of snacking on something simple but salty, I always think of pretzels. I know typically people would think of crisps, but I just\nloooove a pretzel. Combining sweet and salty by putting together salted caramel sauce and pretzels is the absolute dream! A shortbread\nbase, pretzels, salted caramel topping and more... what could be better?",
  "subtitle": null,
  "ingredients": [
    {
      "section": "BASE",
      "ingredients": [
        "• 100g caster sugar",
        "• 200g unsalted butter",
        "• 275g plain flour",
        "• Pinch of salt",
        "• 50g salted pretzels"
      ]
    },
    {
      "section": "CARAMEL",
      "ingredients": [
        "• 250g white granulated sugar",
        "• 75ml water",
        "• 60g unsalted butter",
        "• 200ml double cream",
        "• 1 tsp vanilla extract",
        "• ½ tsp sea salt"
      ]
    },
    {
      "section": "DECORATION",
      "ingredients": [
        "• 50g milk or dark chocolate, melted",
        "• 50g salted pretzels"
      ]
    }
  ],
  "instructions": [
    "Preheat the oven to 180°C/160°C fan and line a deep, 23cm square tin with parchment paper.",
    "First make the base. Cream together the sugar and butter in a stand mixer with the paddle attachment until smooth.",
    "Mix in the flour and salt until a dough is formed. It will be crumbly but the ingredients will be evenly dispersed.",
    "Firmly press the mixture into the base of the tin and press the pretzels on top.",
    "Bake for 20-25 minutes until pale golden on top.",
    "Remove from the oven and set aside while you make the caramel.",
    "Put the sugar and water into a large pan and place over a low heat until the sugar has dissolved.",
    "Once the sugar has dissolved, turn the heat up and stop stirring.",
    "Wait for the mixture to boil to an amber colour (this can take 5-10 minutes).",
    "Take the mixture off the heat, add the butter and stir until it has melted.",
    "Slowly pour in the cream, stirring all the time, then bring the mixture back to the boil and bubble for at least a minute.",
    "Remove from the heat, add the vanilla and sea salt and whisk until smooth, then pour the caramel onto the base and leave to set for 1 hour in the fridge.",
    "Once the caramel has set, drizzle the melted chocolate over the top, and add the pretzels.",
    "Return to the fridge to set again until the chocolate is firm.",
    "Divide into 16 portions and enjoy!"
  ],
  "author": null
}