The original content's key ideas involve the hierarchical organization of sections and list items, focusing solely on textual information without any visual or styling details.

The JSON should reflect the hierarchical structure of section headers and their associated list items, maintaining the relationship between them while excluding any styling or formatting information.

The JSON must be a clean array of objects, each containing 'question' and 'answer' fields, representing the rephrased content. The structure should preserve the logical hierarchy of the original material.

No, all visual styling and markup details should be omitted entirely from the JSON output.

To extract the essential textual data and organizational structure from the source material in a plain, understandable JSON format suitable for data processing or analysis.