return
{
  entities =
  {
    {"stone-furnace", {x = -2, y = -2}, {dmg = {dmg = {type = "random", min = 10, max = 50}}, }},
    {"wooden-chest", {x = 0.5, y = -0.5}, {items = {coal = {type = "random", min = 1, max = 10}, ["iron-ore"] = {type = "random", min = 1, max = 15}, stone = {type = "random", min = 1, max = 20}}, }},
  },
}