{"version":"1.0","type":"rich","title":"Familytree Task2","description":"This example shows a family tree as an animated SVG diagram. Colored nodes represent individuals across four generations, linked by lime-green lines that grow from parent to child. The tree is built from an array of parent-child pairs using `d3.stratify` and laid out with `d3.tree`. Each node is a circle with a bold text label, and its fill color is determined by its generation depth. The links and circles appear via D3 transitions, with the data embedded directly in the HTML.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e873d6fd87554e50b4f0e14f6a0f03f0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}