The category "<item-not_call_sign>" can be expressed as follows:

<item-not_call_sign>

<det-sing> <item_n-sing>

<det-sing> <item_n-sing> <point_location_mod-gapsout_null-gapsin_null>

<item_n>

<item_n> <point_location_mod-gapsout_null-gapsin_null>

<pronoun>