The document discusses the internal topology and layout of a stage for a performance with a park bench at its center. The rounded stage symbolizes the cyclical nature of life. The park bench, split in two and facing opposite directions, represents the two main characters who are at opposite ends of the same cycle. How the characters interact with and move around the park bench helps convey shifts in their stages of life. The internal placement of elements on the stage, including the park bench, is key to portraying these symbolic concepts through the performance.