{
    "display": {
        "title": {
            "text": "Welcome"
        },
        "description": {
            "text": "Find Blackbog"
        },
        "icon": {
            "item": "minecraft:grass_block"
        },
        "frame": "challenge",
        "show_toast": true,
        "announce_to_chat": true,
        "hidden": false,
        "background": "minecraft:textures/gui/advancements/backgrounds/stone.png"
    },
    "criteria": {
        "blackbog": {
            "trigger": "minecraft:location",
            "conditions": {
                "dimension": "overworld",
                "position": {
                    "x": {
                        "min": -18,
                        "max": 28
                    },
                    "y": {
                        "min": 63,
                        "max": 63
                    },
                    "z": {
                        "min": -37,
                        "max": 16
                    }
                }
            }
        }
    }
}