{
    "display": {
        "icon": {
            "item": "minecraft:white_concrete"
        },
        "title": {
            "translate": "advancement.mierno.root.title"
        },
        "description": {
            "color": "#CCCCCC",
            "translate": "advancement.mierno.root.desc"
        },
        "background": "minecraft:textures/block/white_concrete.png",
        "frame": "task",
        "hidden": false
    },
    "criteria": {
        "concrete": {
            "trigger": "minecraft:inventory_changed",
            "conditions": {
                "items": [
                    {
                        "items": ["minecraft:white_concrete", "minecraft:gray_concrete"]
                    }
                ]
            }
        }
    },
    "requirements": [["concrete"]]
}
