If all you want to do is print a line of text, you should probably consider using a Text element (as in newText("Which one?").print())
If you haven’t read the PCIbex tutorial yet, I invite you to do so, it’ll give you a general idea of how to do this kind of things: https://doc.pcibex.net/basic-tutorial/
You can use the vertical command to display the options top-to-bottom: https://doc.pcibex.net/scale/#scale-vertical
Jeremy