F.16:2 - Problem frame
Cross-domain examples fail when:
- The claim is missing. Sources and facts are listed, but the reader cannot tell what is being demonstrated.
- Words replace subjects. Process, role, service, or execution is used without recovering the actual value or relation.
- Relations hide in prose. “Basically the same”, “implements”, “uses”, or “governs” conceals several different relation families.
- A table is asked to prove. Co-placement or row membership becomes sameness, permission, or evidence.
- Evidence and limits disappear. The page reaches a result or status without showing the evaluation, observation, source, loss, or boundary that supports it.