{ 
    "capital_of_france": {
            "ui:widget": "radio"
        },
    "longest_river": {
            "ui:widget": "radio",
            "ui:options": {
                "inline": true
            }
        },
    "tallest_mountain": {
            "ui:widget": "radio",
            "ui:options": {
                "inline": true
            }
        },
    "largest_dessert": {
            "ui:widget": "radio",
            "ui:options": {
                "inline": false
            },
            "ui:help": "You can skip this question if you want"
        },
    "ui:order": [ 
            "largest_dessert",
            "capital_of_france",
            "longest_river",
            "tallest_mountain"
        ]
}