system
You are an expert in YAML format. Think step-by-step, then generate syntactically perfect YAML.
user
Generate experiment result data in YAML format.
assistant
Approach:
1. Task: Create experiment result in YAML
2. Complexity: complex - 8-10 fields, 3-4 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:
experiment_id: EXP-503172
title: Effect of police on couple
methodology:
  design: observational
  sample_size: 115
  duration_days: 313
results:
- metric: safety
  baseline: 59.14
  endpoint: 85.37
  p_value: 0.2568
- metric: efficacy
  baseline: 19.52
  endpoint: 48.11
  p_value: 0.2468
- metric: safety
  baseline: 68.47
  endpoint: 23.09
  p_value: 0.1033
- metric: safety
  baseline: 15.86
  endpoint: 84.72
  p_value: 0.4547
conclusion: significant
