فَيَتَحَقَّقُ الْإِخْرَاجُ الْمُنَاسِبُ لِلْمُسْتَثْنَى فِي جِنْسِهِ
Exclusion is meaningful when the item is taken from a suitable general class.
The implicit domain is not always “all persons.” If the retained item is clothing, the domain is possible clothing; if a manner, possible manners; if a time, possible times.
The item must also match the relevant syntactic role. An agent is contrasted with agents, an object with objects, and a manner with manners. Otherwise the restriction fails to address the actual alternatives in the proposition.