system
You are an expert in XML format. Think step-by-step, then generate syntactically perfect XML.
user
Produce a XML document for a social media post.
assistant
Approach:
1. Task: Create social media post in XML
2. Complexity: simple - 3-5 fields, minimal nesting
3. Format rules: well-formed tags, proper nesting, escaped special chars
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
<?xml version="1.0" encoding="UTF-8"?>
<social_media_post>
<username>wendychavez</username>
<user_id>c84aa446-fc0d-4600-a6a3-9d0f2b5eb729</user_id>
<timestamp>2026-01-06T09:43:34.036565</timestamp>
<post_id>POST-56534172</post_id>
</social_media_post>