[
  {
    "type": "item_group",
    "id": "oa_discarded_news",
    "items": [ { "group": "newspaper", "prob": 60 }, [ "news_regional", 20 ], [ "mag_news", 20 ] ]
  },
  {
    "type": "item_group",
    "id": "cig_box_cigarette_1_5",
    "subtype": "collection",
    "//": "This group was created automatically and may contain errors.",
    "container-item": "box_cigarette",
    "entries": [ { "item": "cig", "container-item": "null", "count": [ 1, 5 ] } ]
  }
]
