{"version":"1.0","type":"rich","title":"Question1","description":"This visualization is a donut-style pie chart that displays the distribution of five age groups (0-17, 18-34, 35-49, 50-64, and 65+) by their respective counts. The chart uses a categorical color scale from `d3.scaleOrdinal` with `d3.schemeCategory10` to differentiate each segment.\n\nThe pie layout is computed using the `d3.pie` and `d3.arc` APIs, with the arcs rendered as SVG paths inside a 400x400 pixel container. A custom HTML legend, styled with flexbox, lists each age group alongside a color swatch and its count. The data is defined locally in a JavaScript array and rendered via the `d3.select` API.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/322259b16d264b9bbe80ce3c4dcbd9fa?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}