public override string ToString()
{
var choiceText = Choices.ElementAt(SelectedChoiceIndex).ExportVariations.SelectVariation();
var separatorText = "";
if (!string.IsNullOrWhiteSpace(choiceText))
{
separatorText = ", ";
}
return(!string.IsNullOrWhiteSpace(ExtraText) ? $"{choiceText}{separatorText}{ExtraText}" : choiceText);
}