The rules that use the vocabulary item "debark" are:

<trans_embark_debark_verb-not_located>

debark

debark from

<trans_embark_debark_verb-located>

debark

debark from

<point_type-not_ranked-sing>

debark point

<intrans_embark_debark_verb-not_located>

debark

<location_description>

debark point

<intrans_embark_debark_verb-located>

debark

<point_type-sing>

debark point