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": "Vietnamese Prawn Baguettes",
  "description": "",
  "subtitle": "",
  "ingredients": [
    {
      "section": "For the prawn filling",
      "ingredients": [
        "250g raw shelled prawns",
        "8 coriander stems",
        "2 cloves of garlic",
        "a bird's eye chilli",
        "a lemongrass stalk",
        "a lump of fresh ginger",
        "2 teaspoons of Vietnamese fish sauce",
        "2 teaspoons of rice vinegar"
      ]
    },
    {
      "section": "For the salad",
      "ingredients": [
        "half a carrot",
        "10g Japanese pickled ginger",
        "a spring onion",
        "a little fresh coriander"
      ]
    },
    {
      "section": "For the mayonnaise",
      "ingredients": [
        "2 teaspoons of sesame oil",
        "2 tablespoons of mayonnaise"
      ]
    },
    {
      "section": "For the sandwich",
      "ingredients": [
        "2 small baguettes"
      ]
    },
    {
      "section": "Fish fingers in a sandwich, green herb mayo",
      "ingredients": [
        "fish fingers",
        "a baguette",
        "capers",
        "chopped dill",
        "basil",
        "mayonnaise",
        "a lettuce leaf",
        "lemon juice"
      ]
    },
    {
      "section": "Trout in a soft bap",
      "ingredients": [
        "a couple of trout fillets",
        "flour",
        "a good pinch of smoked paprika",
        "butter or oil",
        "a soft, fresh bap",
        "lemon juice"
      ]
    },
    {
      "section": "Prawns, bacon, brown toast",
      "ingredients": [
        "a few large shelled prawns",
        "streaky bacon",
        "hot brown toast",
        "mango chutney"
      ]
    }
  ],
  "instructions": [
    "Put 250g raw shelled prawns in a food processor with 8 coriander stems, 2 cloves of garlic, a bird's eye chilli, a lemongrass stalk, a lump of fresh ginger, 2 teaspoons of Vietnamese fish sauce and 2 teaspoons of rice vinegar.",
    "Blitz.",
    "Finely shred half a carrot.",
    "Shred 10g Japanese pickled ginger.",
    "Finely slice a spring onion and toss all three together with a little fresh coriander.",
    "Stir 2 teaspoons of sesame oil into 2 tablespoons of mayonnaise.",
    "Put the blitzed prawns in a non-stick frying pan and fry, without any oil, for 4 minutes.",
    "Toss with the seasoned carrot.",
    "Split 2 small baguettes and spread with the sesame mayo.",
    "Stuff with the prawn hash.",
    "Grill or fry fish fingers till crisp.",
    "A light cooking should keep them moist inside.",
    "Split a baguette in half.",
    "Stir some capers, chopped dill and basil into mayonnaise and spread it over the baguette.",
    "Tuck in a lettuce leaf, then the hot, fresh-from-the-pan fish fingers.",
    "Squirt with lemon juice.",
    "Dust a couple of trout fillets in flour to which you have added a good pinch of smoked paprika.",
    "Fry in shallow butter, or oil if you prefer, then drain on kitchen paper.",
    "Sandwich in a soft, fresh bap and squeeze over a little lemon juice.",
    "Grill a few large shelled prawns and some streaky bacon.",
    "Put them into a sandwich of hot brown toast spread with a little mango chutney."
  ],
  "author": null
}