The category "<embark_debark_command-user_response-gapsout_null-gapsin_null>" can be expressed as follows:

<embark_debark_command-user_response-gapsout_null-gapsin_null>

<intrans_embark_debark_verb-located> <point_location_mod-gapsout_null-gapsin_null>

<intrans_embark_debark_verb-located> in place

<intrans_embark_debark_verb-not_located>

<trans_embark_debark_verb-located> <other_unit-user_response-gapsout_null-gapsin_null> <point_location_mod-gapsout_null-gapsin_null>

<trans_embark_debark_verb-located> <other_unit-user_response-gapsout_null-gapsin_null> in place

<trans_embark_debark_verb-not_located> <other_unit-user_response-gapsout_null-gapsin_null>