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": "Ginger Chicken Meatballs",
  "description": "While Yuji Itadori, the protagonist, and his mentor, Nanami, are engaged in an intense battle against the cursed spirit Mahito, their friends are elsewhere worrying about them. In the JuJu Stroll at the end of the episode, this recipe is featured when Megumi Fushiguro brings the concerned group chicken meatballs. When asked about them, he says that Yuji taught him how to make them (at this point, the group does not know if Yuji is alive or dead). Nobara then comments that the meatballs are Yuji's legacy, which Maki objects to immediately. While Yuji's friends couldn't appreciate these meatballs under those tense circumstances, I hope you can enjoy them with your loved ones!",
  "subtitle": null,
  "ingredients": [
    {
      "section": "CHICKEN MEATBALLS",
      "ingredients": [
        "1½ pounds (680 g) ground chicken",
        "1 large egg",
        "2 scallions, thinly sliced",
        "2 teaspoons ground ginger",
        "5 cloves garlic, minced",
        "1½ tablespoons soy sauce",
        "¼ teaspoon salt",
        "½ teaspoon black pepper"
      ]
    },
    {
      "section": "BROTH",
      "ingredients": [
        "6½ cups (1.5 L) water",
        "½ teaspoon dashi powder",
        "2 tablespoons soy sauce",
        "Salt and black pepper, to taste",
        "11 tablespoons white miso",
        "1 bundle oyster mushrooms",
        "1 large carrot, peeled and sliced 1 inch (6 mm) thick",
        "1 bundle crown daisies (or bok choy)",
        "1 piece (3 inches, or 7.5 cm, long) large leek, sliced 1/4 inch (6 mm) thick"
      ]
    }
  ],
  "instructions": [
    "To make the chicken meatballs: In a large bowl, mix the ground chicken and egg in one direction until combined and becomes a paste.",
    "Add the scallions, garlic, 1½ tablespoons soy sauce, salt, and pepper to the meat mixture and combine well. (You may test the flavor by frying a small piece of the mixture and adjusting the seasonings as you see fit.)",
    "To make the broth: In a large pot, combine the water, dashi powder, and 2 tablespoons soy sauce and stir to combine. Bring to a boil over high heat, then reduce the heat to medium and let simmer while you form the meatballs.",
    "To form the meatballs, hold a spoon in each hand and grab a 1½-inch (4 cm) portion of the meat mixture with one spoon, pushing it into the simmering broth with the other spoon. Repeat until all the meat is used; this recipe makes about 35 meatballs.",
    "Dissolve the miso with a little hot broth in a ladle or small bowl, then add the miso, mushrooms, carrots, crown daisies, and leeks to the broth and cook for 8 minutes. The meatballs are cooked when they become firm, 8 to 10 minutes. Ladle into individual serving bowls and serve hot."
  ],
  "author": null
}