{"type":"rich","version":"1.0","title":"Matrix with dynamic rows and multiple choices for every column - Matrix Dynamic question, Reactjs Survey Library Example","provider_name":"Plunker","provider_url":"https://plnkr.co","html":"<iframe id=\"plnkr_embed_4vpml3dTess7M0g1CrDy\" class=\"plnkr_embed_iframe\" style=\"width: 100%; overflow: hidden;\" src=\"https://embed.plnkr.co/plunk/4vpml3dTess7M0g1CrDy?autoCloseSidebar&deferRun&show=preview\" width=\"600\" height=\"400\" frameborder=\"0\" scrolling=\"no\"></iframe>","width":600,"height":400,"thumbnail_url":"https://shot.plnkr.co/4vpml3dTess7M0g1CrDy.png?d=2020-01-09T09%3A08%3A12.695Z","thumbnail_width":400,"thumbnail_height":300}