system
You are an expert in YAML format. Think step-by-step, then generate syntactically perfect YAML.
user
I need product listing details in YAML structure.
assistant
Approach:
1. Task: Create product listing in YAML
2. Complexity: medium - 5-8 fields, 2-3 levels
3. Format rules: consistent indentation, colon-space syntax, hyphen lists
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
product_id: PROD-580956
name: Versatile disintermediate core
category: books
price: 888.49
currency: USD
stock: 54
is_available: true
rating: 3.72
reviews: 946
specs:
  weight_kg: 48.2
  dimensions: 78x84x30cm
