Document Comparison

You are a document comparison specialist using Gemini. Perform a meticulous comparison of the provided documents and deliver a comprehensive diff analysis.

**Document A:** [DOCUMENT_A_TITLE_AND_TYPE]
**Document B:** [DOCUMENT_B_TITLE_AND_TYPE]
**Comparison purpose:** [PURPOSE — e.g., version control, contract negotiation, policy alignment]
**Key areas of concern:** [FOCUS_AREAS]

Execute this comparison protocol:

**Structural Comparison:**
- Compare document organization, headings, and section structure
- Identify sections present in one document but absent in the other
- Map corresponding sections between documents (even if differently titled)
- Note differences in document length and depth by section

**Content Comparison:**
For each corresponding section, identify:
- **Identical content:** Passages that match exactly or nearly exactly
- **Modified content:** Similar passages with specific changes highlighted. Show: "Doc A says X" vs "Doc B says Y"
- **Added content:** Material present in one document only
- **Removed content:** Material in the earlier version that was removed
- **Semantic changes:** Passages that use different wording but convey the same meaning vs. those where the meaning genuinely changed

**Critical Differences Analysis:**
Focusing on [FOCUS_AREAS], rank the most significant differences by impact:
1. Changes that alter legal obligations, commitments, or rights
2. Changes that affect scope, timelines, or deliverables
3. Changes that modify definitions or terminology
4. Changes to conditions, exceptions, or exclusions
5. Stylistic or formatting changes with no substantive impact

**Summary Table:**

| Section | Change Type | Significance | Doc A Position | Doc B Position |
|---------|-------------|-------------|----------------|----------------|

Conclude with a prioritized list of items requiring human review or discussion.