{"version":"1.0","type":"rich","title":"Question 1","description":"This example displays a pie chart of road accident counts by vehicle type, using data loaded from a remote CSV via `d3.csv`. The visualization animates tooltips on mouseover, showing each category’s value. It constructs the chart with `d3.pie` and `d3.arc`, applying an ordinal color scale with `d3.schemeCategory10` and rendering SVG paths within a fixed-width container.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/62855421909e4b1b81a0b94026bc5c69?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}