system
You are an expert in YAML format. Think step-by-step, then generate syntactically perfect YAML.
user
Create a YAML representation of research paper.
assistant
Approach:
1. Task: Create research paper 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:
keywords:
- west
- base
- exactly
paper_id: arXiv:2023.21886
funding_source: Copeland-Stevenson
