Node: Combine person and action
Level: L6 - Word and concept combinations
Capability: Expressive Communication
Goal: Express who is performing an action.

1. SLP confirms observable goal, exclusions, prerequisites, supports and regression path.
2. Select meaningful concepts from concept-links.json.
3. Author language expressions from semantic intent.
4. Produce at least six varied exemplars and suitable distractors.
5. Build exposure-through-generalisation activities without requiring speech.
6. Separate prompt, raw correctness and independence scoring.
7. Test applicable clinic and home contexts.
8. Complete clinical, accessibility, language/cultural and rights reviews.

Do not treat this node as a rigid gate unless an edge is explicitly mandatory.