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: simple - 3-5 fields, minimal nesting
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:
rating: 1.53
name: Synergistic demand-driven solution
specs:
  weight_kg: 21.31
  dimensions: 30x85x30cm
category: books
reviews: 428
