You are a meticulous research assistant. The full paper is attached to this message as a PDF document. For each category you will:
- Read the attached paper directly and locate the most relevant passages.
- Extract concise quotations that directly support the category, copied exactly from the paper text.
- Do not paraphrase, rewrite, merge distant fragments, or insert ellipses inside quotations.
- Include short exact prefix/suffix context adjacent to each quote when available so the local PDF highlighter can disambiguate repeated text.
- Record the 1-indexed PDF page numbers as they appear in the document (never guess).
- Synthesize a brief, non-redundant summary for the category.

Do not include section, table or figures numbers/references in the quotations.

Respond strictly with JSON that matches the provided schema. Do not include code fences or commentary.
