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": "Fish terrine with brown shrimp cream",
  "description": "Fish terrines are very delicate: their gentle flavour and melting texture makes them unique. So it should go without saying that you need to use the freshest fish possible.",
  "subtitle": "A delicate fish dish with a creamy touch",
  "ingredients": [
    {
      "section": "The fish terrine",
      "ingredients": [
        "250 g/8½ oz skinless fillets of white fish (such as cod or pollock), all bones removed",
        "75 g/24 oz egg white (from about 3 eggs)",
        "170 ml/5% fl oz single (pouring) cream",
        "40 g/1½ oz shelled brown shrimp",
        "fine salt"
      ]
    },
    {
      "section": "The brown shrimp cream",
      "ingredients": [
        "100 g/3½ oz whole brown shrimp",
        "splash of olive oil",
        "knob of butter",
        "½ shallot",
        "50 ml/14 fl oz vegetable stock",
        "50 ml/14 fl oz milk",
        "250 ml/9 fl oz single (pouring) cream",
        "2 pinches of green Szechuan pepper",
        "fine salt"
      ]
    },
    {
      "section": "Finishing off",
      "ingredients": [
        "40 g/1½ oz whole brown shrimp",
        "I sheet of wakame seaweed"
      ]
    }
  ],
  "instructions": [
    "Put the fish, egg white, cream and a little salt in a food processor and process to a smooth mixture.",
    "Butter the terrine mould and put half the fish mixture in the bottom, followed by the brown shrimp, then the rest of the fish mixture.",
    "Cover the mould with cling film, making sure it is thoroughly sealed, then place in a large lidded pan or fish kettle.",
    "Pour enough water into the pan to come three-quarters of the way up the sides of the terrine mould, then put the lid on the pan.",
    "Heat until the water is at a steady simmer (about 90°C/195 F, so that it bubbles but never boils), and cook the terrine in this bain-marie for about 50 minutes.",
    "While the terrine is cooking, lightly brown the shrimp in a saucepan with the olive oil and butter.",
    "Add the finely chopped shallot and cook for 2 minutes, then add the vegetable stock and milk.",
    "Bring to the boil and simmer for 4-5 minutes.",
    "Next, add the cream and Szechuan pepper and return to the boil, then remove from the heat.",
    "Cover and leave to infuse for 20 minutes before straining through a sieve into a clean saucepan.",
    "Taste and add a little salt if necessary.",
    "Gently heat the brown shrimp cream with the 40 g/1 oz brown shrimp and the finely shredded seaweed; don't let it boil.",
    "Remove the terrine from the bain-marie and carefully unmould it.",
    "Leave it to cool slightly, then cut into slices and serve with the brown shrimp cream drizzled over the top."
  ],
  "author": "Everyday"
}