When the player is presented with a choice of one or more dialogue prompts, the list of prompts itself may be either a Topic List or a Choice List.
- If this is a 'Top-Level' choice- that is, the player was not directed to this choice by a particular Info- the list is a Topic List. Topic Lists are sorted based on each individual Topic's Priority value.
- Otherwise, the list is a Choice List. Choice Lists are presented in the order of the outgoing links from the preceding Info.