The document is organized into sections with headers and associated list items, capturing the hierarchical relationship between different topics and subtopics.

All visual styling information must be entirely omitted; only textual content and structural hierarchy should be preserved.

The JSON should be a list of objects, each containing a question and answer, reflecting the hierarchy of section headers and list points from the source material.

To capture the pure textual data and inherent structure of the source content, removing all presentation markup to focus solely on the informational content.

The output should be in English, ensuring correct grammar, and avoid using loanwords.