وَبَعْدَ تَحَقُّقِ الْعِلْمِ بِالْوَضْعِ وَحُصُولِهِ بِالْفِعْلِ فَالْفَهْمُ ضَرُورِيٌّ
Once knowledge of the conventional assignment is actually present, comprehension of that assigned meaning follows in the relevant respect.
Inferential indication, however, can reach further meanings through different degrees of connection. A close concomitant may be readily recognized; a more distant one may require several intermediate relations to become apparent.
The variation lies in the path leading to the intended sense. Regular visits by guests may point fairly directly to generosity, whereas abundant ashes calls for knowledge of an older setting and of further links between cooking, hospitality, and generous hosting.