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": "Chicken Chow Mein",
  "description": "My children absolutely love noodles and this is my go-to meal when I'm stuck for ideas - chicken strips tossed with egg noodles and\ncrunchy vegetables for texture, flavour, colour and nutrients. This is not a saucy dish - everything is evenly coated with seasonings and\nevery mouthful is light but flavourful.",
  "subtitle": null,
  "ingredients": [
    {
      "section": "For the recipe",
      "ingredients": [
        "300g dried medium egg noodles",
        "3-4 tablespoons oil",
        "1 onion, sliced",
        "600g chicken breast, cut into 1cm strips",
        "1 jalapeño chilli, finely chopped",
        "20g fresh ginger, peeled and grated",
        "3 garlic cloves, finely chopped",
        "80g cabbage, shredded",
        "1 carrot, julienned",
        "2 teaspoons Chinese five spice powder",
        "1 teaspoon ground black pepper",
        "1 teaspoon chilli powder",
        "5 tablespoons dark soy sauce",
        "1 teaspoon white or rice vinegar",
        "½ red pepper, thinly sliced",
        "½ green pepper, thinly sliced",
        "6-7 tablespoons chilli and garlic sauce",
        "2 tablespoons sriracha sauce",
        "salt"
      ]
    },
    {
      "section": "GARNISH",
      "ingredients": [
        "2 spring onions, finely chopped",
        "1 teaspoon nigella seeds",
        "1 teaspoon toasted sesame seeds"
      ]
    }
  ],
  "instructions": [
    "Cook the noodles according to the packet instructions, drain and set aside.",
    "Heat the oil in a wok or large frying pan on a medium heat and stir-fry the onion until soft and translucent.",
    "Add the chicken, fresh chilli, ginger and garlic and cook for about 25 minutes until the chicken is cooked through and there's only a little moisture left.",
    "Add the cabbage and carrot and stir for 3 minutes until the cabbage has almost wilted but still has a bite to it.",
    "Add the five spice powder, black pepper, chilli powder, soy sauce, vinegar and red and green peppers, then season with salt.",
    "Add the chilli and garlic sauce and sriracha for extra kick and stir-fry for another 2-3 minutes.",
    "Add the noodles and toss everything together to coat them in the sauce.",
    "Serve garnished with spring onions, nigella seeds and sesame seeds."
  ],
  "author": null
}