system
You are an expert in CSV format. Think step-by-step, then generate syntactically perfect CSV.
user
Output social media post as CSV.
assistant
Approach:
1. Task: Create social media post in CSV
2. Complexity: medium - 5-8 fields, 2-3 levels
3. Format rules: header row, comma-separated, quoted fields with commas
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
content,engagement_comments,engagement_likes,engagement_shares,hashtags,platform,post_id,timestamp,user_id,username
"Talk half bill.
Necessary while sort music tell past. Business environment leave.
Exist at he other ",138,3623,740,"[""#matter"", ""#environment"", ""#fish"", ""#either""]",instagram,POST-97461675,2026-01-06T09:43:29.700470,90d5bbe4-5607-4d7e-9c35-e97d7752a3f3,michael40
"Out society ask. Idea born fight protect high century.
East might design win firm last big. Personal",260,5956,444,"[""#owner"", ""#night"", ""#analysis"", ""#huge""]",facebook,POST-93611955,2026-01-06T09:43:29.702551,b888d0d7-8b8e-4dbb-97dd-6ca11c8cc855,elizabethnash
"Out give officer put. Down stop baby war chance indeed cultural.
Work teach meet receive hour term b",266,134,91,"[""#may"", ""#conference""]",twitter,POST-93820854,2026-01-06T09:43:29.703066,e17e68a7-9134-4bdd-9b32-09e3c603e0fc,xthompson
"Physical main fast interview company lead. One research act discover keep draw per.
Whom result buil",439,2889,247,"[""#door"", ""#poor""]",twitter,POST-86390466,2026-01-06T09:43:29.703406,678a35f2-aa5e-4133-ae9f-31d0d051a4ec,mmiller
