worldcup/data/1970/worldcup.groups.json

{
  "groups": [
    {
      "name": "Group 1",
      "teams": [
        "Mexico",
        "Soviet Union",
        "Belgium",
        "El Salvador"
      ]
    },
    {
      "name": "Group 2",
      "teams": [
        "Uruguay",
        "Israel",
        "Italy",
        "Sweden"
      ]
    },
    {
      "name": "Group 3",
      "teams": [
        "England",
        "Romania",
        "Brazil",
        "Czechoslovakia"
      ]
    },
    {
      "name": "Group 4",
      "teams": [
        "Peru",
        "Bulgaria",
        "Germany",
        "Morocco"
      ]
    }
  ]
}