Bulgar Wheat and Quinoa Salad with Feta and Sun-Dried Tomatoes

What is a salad? It sounds like a simple question but have a think. Does potato salad (cooled boiled potatoes in a mayonnaise/yoghurt based dressing with the occasional onion) have any relation to the recipe below other than the fact that neither are served hot? If you look on the internet for the definition of…