{"ScriptPreparationCode":"var container = document.getElementById(\u0022container\u0022);\r\nvar paragraph = document.createElement(\u0022p\u0022);","TestCases":[{"Name":"insertBefore","Code":"container.insertBefore(paragraph, container.firstChild);","IsDeferred":false},{"Name":"prepend","Code":"container.prepend(paragraph);","IsDeferred":false}]}