checking question 1

Instead of starting a new `if` here, I'd like the respective blocks to be nested inside their respective 'parent' questions. The reason for this is that, as written, the program has to check the ACCENT value up-to three times before it can ask `Fractal While`. You can avoid that by nesting the correct question inside it's parent. Eg, check `ACCENT == "Ceramic Glaze"` inside the `Seattle Gray` block.