| Useful entry | A narrow pattern gives an answer quickly, while a connected Method question may depend on another result’s status. |
| Continuity and change | Earlier results save work, while changed applicability, evidence, or authority can invalidate a particular use. |
| Method and representation | A language explains Methods and choices, while its grouping and reader order establish neither Method composition nor Work order. |
| Potential and present | Several continuations may be meaningful across situations, while the present situation may allow only one or none. |
| Knowledge and action | An assistant can retrieve or recommend guidance, while another System may choose, authorize, and perform the action. |
| Proportionate effort | A brief answer often suffices; a later comparison or reliance may need an addressable result and a checkable basis. |