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": "Potato Chips",
  "description": "here are two secrets to making crispy potato chips. First, be sure use russet potatoes. Second, let the sliced potatoes soak for at least an hour in salted water before drying and baking them. Soaking the potatoes removes some of the starchiness, allowing them to crisp up nicely when baked. Use two large (13 by 18-inch/33 by 46 cm) baking sheets for this recipe or make it in two batches.",
  "subtitle": "Crispy homemade potato chips",
  "ingredients": [
    {
      "section": "Pour la recette",
      "ingredients": [
        "2 medium-large russet potatoes (one per baking sheet)",
        "Cold water to cover",
        "3 teaspoons salt",
        "1 tablespoon light olive oil"
      ]
    }
  ],
  "instructions": [
    "Slice the potatoes thinly (1/16 inch/1.5 mm is ideal-see tool tip below).",
    "Fill a bowl with cold water and the sliced potatoes. Give them a good swirl in the water and drain. Fill the bowl with clean cold water and 1 teaspoon of salt, and let the potatoes soak for an hour or longer.",
    "Drain the potatoes and dry them completely between paper towels. Press hard to remove as much water as you can. (Let the paper towels dry and you can reuse them.)",
    "Preheat the oven to 375°F (190°C). Line two large baking sheets with parchment paper.",
    "In a clean bowl, toss the potatoes in the olive oil to coat them. Spread the potatoes in a single layer on the baking sheets.",
    "Bake the potatoes for 15 minutes. Remove the baking sheets from the oven and sprinkle the chips with the remaining salt, if desired.",
    "Reduce the oven heat to 350°F (180°C). Reverse the positions of the baking sheets in the oven for even baking. Bake for 15 minutes.",
    "Remove any crispy chips, reverse the positions of the baking sheets in the oven again, and bake for 5 minutes longer, if needed. Repeat this process one more time, if needed. Total baking time is 30 to 40 minutes, depending on the thickness of your chips and your preference for crispiness. Potato Chips are best eaten the day you make them."
  ],
  "author": ""
}